Contenu | Rechercher | Menus

Annonce

Ubuntu-fr vend de superbes t-shirts et de belles clés USB 32Go
Rendez-vous sur la boutique En Vente Libre

Si vous avez des soucis pour rester connecté, déconnectez-vous puis reconnectez-vous depuis ce lien en cochant la case
Me connecter automatiquement lors de mes prochaines visites.

À propos de l'équipe du forum.

#26 Le 03/05/2020, à 18:53

geole

Re : Recupération disques NAS synlogie RAID SHR

Je suis en train de lire les bugs sur ce retour.
Le premier https://bugzilla.redhat.com/show_bug.cgi?id=1672062
Tu pourrais donner le retour de cette commande

sudo lvm pvscan --cache --activate ay -vvvv

Hors ligne

#27 Le 03/05/2020, à 19:00

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

Ci-dessous le résultat de la commande : sudo lvm pvscan --cache --activate ay -vvvv
il y a du monde...

souillard@souillard-bequiet:~$ sudo lvm pvscan --cache --activate ay -vvvv
[sudo] Mot de passe de souillard : 
#lvmcmdline.c:2816          Parsing: pvscan --cache --activate ay -vvvv
#lvmcmdline.c:1884          Recognised command pvscan_cache (id 111 / enum 90).
#filters/filter-sysfs.c:327           Sysfs filter initialised.
#filters/filter-internal.c:78            Internal filter initialised.
#filters/filter-type.c:57            LVM type filter initialised.
#filters/filter-usable.c:201           Usable device filter initialised (scan_lvs 1).
#filters/filter-mpath.c:292           mpath filter initialised.
#filters/filter-partitioned.c:70            Partitioned filter initialised.
#filters/filter-signature.c:85            signature filter initialised.
#filters/filter-md.c:149           MD filter initialised.
#filters/filter-composite.c:97            Composite filter initialised.
#filters/filter-persistent.c:186           Persistent filter initialised.
#device_mapper/libdm-config.c:1073        metadata/record_lvs_history not found in config: defaulting to 0
#lvmcmdline.c:2875          DEGRADED MODE. Incomplete RAID LVs will be processed.
#lvmcmdline.c:2881          Processing command: pvscan --cache --activate ay -vvvv
#lvmcmdline.c:2882          Command pid: 10386
#lvmcmdline.c:2883          System ID: 
#lvmcmdline.c:2886          O_DIRECT will be used
#device_mapper/libdm-config.c:1001        global/locking_type not found in config: defaulting to 1
#locking/locking.c:140           File locking settings: readonly:0 sysinit:0 ignorelockingfailure:0 global/metadata_read_only:0 global/wait_for_locks:1.
#misc/lvm-flock.c:201         Locking /run/lock/lvm/P_global RB
#misc/lvm-flock.c:99            _do_flock /run/lock/lvm/P_global:aux WB
#misc/lvm-flock.c:47            _undo_flock /run/lock/lvm/P_global:aux
#misc/lvm-flock.c:99            _do_flock /run/lock/lvm/P_global RB
#pvscan.c:657       pvscan all devices.
#label/label.c:842           Finding devices to scan
#device/dev-cache.c:1172          Creating list of system devices.
#device/dev-cache.c:710           Found dev 8:0 /dev/sda - new.
#device/dev-cache.c:747           Found dev 8:0 /dev/disk/by-id/ata-Verbatim_Vi500_S3_120GB_SSD_I49331R000803 - new alias.
#device/dev-cache.c:747           Found dev 8:0 /dev/disk/by-id/wwn-0x502b2a201d1c1b1a - new alias.
#device/dev-cache.c:747           Found dev 8:0 /dev/disk/by-path/pci-0000:00:17.0-ata-1 - new alias.
#device/dev-cache.c:710           Found dev 8:1 /dev/sda1 - new.
#device/dev-cache.c:747           Found dev 8:1 /dev/disk/by-id/ata-Verbatim_Vi500_S3_120GB_SSD_I49331R000803-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:1 /dev/disk/by-id/wwn-0x502b2a201d1c1b1a-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:1 /dev/disk/by-partuuid/533c5f9e-7af8-426d-b184-9332eb19b3a3 - new alias.
#device/dev-cache.c:747           Found dev 8:1 /dev/disk/by-path/pci-0000:00:17.0-ata-1-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:1 /dev/disk/by-uuid/d9c1638d-133e-422a-95e6-2b21a796a950 - new alias.
#device/dev-cache.c:710           Found dev 8:16 /dev/sdb - new.
#device/dev-cache.c:747           Found dev 8:16 /dev/disk/by-id/ata-CT500MX500SSD1_1947E2298CF6 - new alias.
#device/dev-cache.c:747           Found dev 8:16 /dev/disk/by-id/wwn-0x500a0751e2298cf6 - new alias.
#device/dev-cache.c:747           Found dev 8:16 /dev/disk/by-path/pci-0000:00:17.0-ata-2 - new alias.
#device/dev-cache.c:710           Found dev 8:17 /dev/sdb1 - new.
#device/dev-cache.c:747           Found dev 8:17 /dev/disk/by-id/ata-CT500MX500SSD1_1947E2298CF6-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:17 /dev/disk/by-id/wwn-0x500a0751e2298cf6-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:17 /dev/disk/by-partuuid/76ec2ec1-01 - new alias.
#device/dev-cache.c:747           Found dev 8:17 /dev/disk/by-path/pci-0000:00:17.0-ata-2-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:17 /dev/disk/by-uuid/ffea5993-053d-4c03-a528-cc577aa09a05 - new alias.
#device/dev-cache.c:710           Found dev 8:32 /dev/sdc - new.
#device/dev-cache.c:747           Found dev 8:32 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY - new alias.
#device/dev-cache.c:747           Found dev 8:32 /dev/disk/by-id/wwn-0x50014ee20fbf7eed - new alias.
#device/dev-cache.c:747           Found dev 8:32 /dev/disk/by-path/pci-0000:00:17.0-ata-3 - new alias.
#device/dev-cache.c:710           Found dev 8:33 /dev/sdc1 - new.
#device/dev-cache.c:747           Found dev 8:33 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:33 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:33 /dev/disk/by-partuuid/bb4b041a-3077-4988-86b5-4f6340d29495 - new alias.
#device/dev-cache.c:747           Found dev 8:33 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part1 - new alias.
#device/dev-cache.c:710           Found dev 8:34 /dev/sdc2 - new.
#device/dev-cache.c:747           Found dev 8:34 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part2 - new alias.
#device/dev-cache.c:747           Found dev 8:34 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part2 - new alias.
#device/dev-cache.c:747           Found dev 8:34 /dev/disk/by-partuuid/242fd5b1-f1e5-4d50-9a20-4af907038fab - new alias.
#device/dev-cache.c:747           Found dev 8:34 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part2 - new alias.
#device/dev-cache.c:710           Found dev 8:37 /dev/sdc5 - new.
#device/dev-cache.c:747           Found dev 8:37 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part5 - new alias.
#device/dev-cache.c:747           Found dev 8:37 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part5 - new alias.
#device/dev-cache.c:747           Found dev 8:37 /dev/disk/by-partuuid/349a1b37-acb5-4d23-828e-419c730063cf - new alias.
#device/dev-cache.c:747           Found dev 8:37 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part5 - new alias.
#device/dev-cache.c:710           Found dev 8:38 /dev/sdc6 - new.
#device/dev-cache.c:747           Found dev 8:38 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part6 - new alias.
#device/dev-cache.c:747           Found dev 8:38 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part6 - new alias.
#device/dev-cache.c:747           Found dev 8:38 /dev/disk/by-partuuid/e777c802-fecf-41a6-a776-aae3caeca837 - new alias.
#device/dev-cache.c:747           Found dev 8:38 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part6 - new alias.
#device/dev-cache.c:710           Found dev 8:39 /dev/sdc7 - new.
#device/dev-cache.c:747           Found dev 8:39 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part7 - new alias.
#device/dev-cache.c:747           Found dev 8:39 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part7 - new alias.
#device/dev-cache.c:747           Found dev 8:39 /dev/disk/by-partuuid/7e07e52f-4be6-4af5-b08e-e8eb0e943e5d - new alias.
#device/dev-cache.c:747           Found dev 8:39 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part7 - new alias.
#device/dev-cache.c:710           Found dev 8:48 /dev/sdd - new.
#device/dev-cache.c:747           Found dev 8:48 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323 - new alias.
#device/dev-cache.c:747           Found dev 8:48 /dev/disk/by-id/wwn-0x50014ee25d66671b - new alias.
#device/dev-cache.c:747           Found dev 8:48 /dev/disk/by-path/pci-0000:00:17.0-ata-4 - new alias.
#device/dev-cache.c:710           Found dev 8:49 /dev/sdd1 - new.
#device/dev-cache.c:747           Found dev 8:49 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:49 /dev/disk/by-id/wwn-0x50014ee25d66671b-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:49 /dev/disk/by-partuuid/0005237a-01 - new alias.
#device/dev-cache.c:747           Found dev 8:49 /dev/disk/by-path/pci-0000:00:17.0-ata-4-part1 - new alias.
#device/dev-cache.c:710           Found dev 8:50 /dev/sdd2 - new.
#device/dev-cache.c:747           Found dev 8:50 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323-part2 - new alias.
#device/dev-cache.c:747           Found dev 8:50 /dev/disk/by-id/wwn-0x50014ee25d66671b-part2 - new alias.
#device/dev-cache.c:747           Found dev 8:50 /dev/disk/by-partuuid/0005237a-02 - new alias.
#device/dev-cache.c:747           Found dev 8:50 /dev/disk/by-path/pci-0000:00:17.0-ata-4-part2 - new alias.
#device/dev-cache.c:710           Found dev 8:51 /dev/sdd3 - new.
#device/dev-cache.c:747           Found dev 8:51 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323-part3 - new alias.
#device/dev-cache.c:747           Found dev 8:51 /dev/disk/by-id/wwn-0x50014ee25d66671b-part3 - new alias.
#device/dev-cache.c:747           Found dev 8:51 /dev/disk/by-partuuid/0005237a-03 - new alias.
#device/dev-cache.c:747           Found dev 8:51 /dev/disk/by-path/pci-0000:00:17.0-ata-4-part3 - new alias.
#device/dev-cache.c:710           Found dev 8:53 /dev/sdd5 - new.
#device/dev-cache.c:747           Found dev 8:53 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323-part5 - new alias.
#device/dev-cache.c:747           Found dev 8:53 /dev/disk/by-id/wwn-0x50014ee25d66671b-part5 - new alias.
#device/dev-cache.c:747           Found dev 8:53 /dev/disk/by-partuuid/0005237a-05 - new alias.
#device/dev-cache.c:747           Found dev 8:53 /dev/disk/by-path/pci-0000:00:17.0-ata-4-part5 - new alias.
#device/dev-cache.c:710           Found dev 8:64 /dev/sde - new.
#device/dev-cache.c:747           Found dev 8:64 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348 - new alias.
#device/dev-cache.c:747           Found dev 8:64 /dev/disk/by-id/wwn-0x50014ee058fc38d5 - new alias.
#device/dev-cache.c:747           Found dev 8:64 /dev/disk/by-path/pci-0000:00:17.0-ata-5 - new alias.
#device/dev-cache.c:710           Found dev 8:65 /dev/sde1 - new.
#device/dev-cache.c:747           Found dev 8:65 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:65 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:65 /dev/disk/by-partuuid/000e5f3d-01 - new alias.
#device/dev-cache.c:747           Found dev 8:65 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part1 - new alias.
#device/dev-cache.c:710           Found dev 8:66 /dev/sde2 - new.
#device/dev-cache.c:747           Found dev 8:66 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part2 - new alias.
#device/dev-cache.c:747           Found dev 8:66 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part2 - new alias.
#device/dev-cache.c:747           Found dev 8:66 /dev/disk/by-partuuid/000e5f3d-02 - new alias.
#device/dev-cache.c:747           Found dev 8:66 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part2 - new alias.
#device/dev-cache.c:710           Found dev 8:67 /dev/sde3 - new.
#device/dev-cache.c:747           Found dev 8:67 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part3 - new alias.
#device/dev-cache.c:747           Found dev 8:67 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part3 - new alias.
#device/dev-cache.c:747           Found dev 8:67 /dev/disk/by-partuuid/000e5f3d-03 - new alias.
#device/dev-cache.c:747           Found dev 8:67 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part3 - new alias.
#device/dev-cache.c:710           Found dev 8:69 /dev/sde5 - new.
#device/dev-cache.c:747           Found dev 8:69 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part5 - new alias.
#device/dev-cache.c:747           Found dev 8:69 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part5 - new alias.
#device/dev-cache.c:747           Found dev 8:69 /dev/disk/by-partuuid/000e5f3d-05 - new alias.
#device/dev-cache.c:747           Found dev 8:69 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part5 - new alias.
#device/dev-cache.c:710           Found dev 8:70 /dev/sde6 - new.
#device/dev-cache.c:747           Found dev 8:70 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part6 - new alias.
#device/dev-cache.c:747           Found dev 8:70 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part6 - new alias.
#device/dev-cache.c:747           Found dev 8:70 /dev/disk/by-partuuid/000e5f3d-06 - new alias.
#device/dev-cache.c:747           Found dev 8:70 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part6 - new alias.
#device/dev-cache.c:710           Found dev 8:80 /dev/sdf - new.
#device/dev-cache.c:747           Found dev 8:80 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130 - new alias.
#device/dev-cache.c:747           Found dev 8:80 /dev/disk/by-id/wwn-0x50014ee658c3f87a - new alias.
#device/dev-cache.c:747           Found dev 8:80 /dev/disk/by-path/pci-0000:00:17.0-ata-6 - new alias.
#device/dev-cache.c:710           Found dev 8:81 /dev/sdf1 - new.
#device/dev-cache.c:747           Found dev 8:81 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:81 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part1 - new alias.
#device/dev-cache.c:747           Found dev 8:81 /dev/disk/by-partuuid/a1b36aad-264d-47f7-a235-c4cc77b1a4d9 - new alias.
#device/dev-cache.c:747           Found dev 8:81 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part1 - new alias.
#device/dev-cache.c:710           Found dev 8:82 /dev/sdf2 - new.
#device/dev-cache.c:747           Found dev 8:82 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part2 - new alias.
#device/dev-cache.c:747           Found dev 8:82 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part2 - new alias.
#device/dev-cache.c:747           Found dev 8:82 /dev/disk/by-partuuid/7f038cb8-523a-4885-a2a8-944af1ff55ea - new alias.
#device/dev-cache.c:747           Found dev 8:82 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part2 - new alias.
#device/dev-cache.c:710           Found dev 8:85 /dev/sdf5 - new.
#device/dev-cache.c:747           Found dev 8:85 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part5 - new alias.
#device/dev-cache.c:747           Found dev 8:85 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part5 - new alias.
#device/dev-cache.c:747           Found dev 8:85 /dev/disk/by-partuuid/1d3f36f2-e6b9-4f6a-ac95-46a9f5c56190 - new alias.
#device/dev-cache.c:747           Found dev 8:85 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part5 - new alias.
#device/dev-cache.c:710           Found dev 8:86 /dev/sdf6 - new.
#device/dev-cache.c:747           Found dev 8:86 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part6 - new alias.
#device/dev-cache.c:747           Found dev 8:86 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part6 - new alias.
#device/dev-cache.c:747           Found dev 8:86 /dev/disk/by-partuuid/56b31968-23e4-4b2d-a11e-939dafc7e337 - new alias.
#device/dev-cache.c:747           Found dev 8:86 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part6 - new alias.
#device/dev-cache.c:710           Found dev 8:87 /dev/sdf7 - new.
#device/dev-cache.c:747           Found dev 8:87 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part7 - new alias.
#device/dev-cache.c:747           Found dev 8:87 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part7 - new alias.
#device/dev-cache.c:747           Found dev 8:87 /dev/disk/by-partuuid/a4c59d23-e295-486b-b35e-bd96baf2847d - new alias.
#device/dev-cache.c:747           Found dev 8:87 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part7 - new alias.
#device/dev-cache.c:710           Found dev 7:0 /dev/loop0 - new.
#device/dev-cache.c:710           Found dev 7:1 /dev/loop1 - new.
#device/dev-cache.c:710           Found dev 7:10 /dev/loop10 - new.
#device/dev-cache.c:710           Found dev 7:11 /dev/loop11 - new.
#device/dev-cache.c:710           Found dev 7:12 /dev/loop12 - new.
#device/dev-cache.c:710           Found dev 7:13 /dev/loop13 - new.
#device/dev-cache.c:710           Found dev 7:14 /dev/loop14 - new.
#device/dev-cache.c:710           Found dev 7:15 /dev/loop15 - new.
#device/dev-cache.c:710           Found dev 7:16 /dev/loop16 - new.
#device/dev-cache.c:710           Found dev 7:17 /dev/loop17 - new.
#device/dev-cache.c:710           Found dev 7:18 /dev/loop18 - new.
#device/dev-cache.c:710           Found dev 7:2 /dev/loop2 - new.
#device/dev-cache.c:710           Found dev 7:3 /dev/loop3 - new.
#device/dev-cache.c:710           Found dev 7:4 /dev/loop4 - new.
#device/dev-cache.c:710           Found dev 7:5 /dev/loop5 - new.
#device/dev-cache.c:710           Found dev 7:6 /dev/loop6 - new.
#device/dev-cache.c:710           Found dev 7:7 /dev/loop7 - new.
#device/dev-cache.c:710           Found dev 7:8 /dev/loop8 - new.
#device/dev-cache.c:710           Found dev 7:9 /dev/loop9 - new.
#device/dev-cache.c:710           Found dev 253:0 /dev/dm-0 - new.
#device/dev-cache.c:747           Found dev 253:0 /dev/disk/by-id/dm-name-vg1-syno_vg_reserved_area - new alias.
#device/dev-cache.c:747           Found dev 253:0 /dev/disk/by-id/dm-uuid-LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38 - new alias.
#device/dev-cache.c:747           Found dev 253:0 /dev/mapper/vg1-syno_vg_reserved_area - new alias.
#device/dev-cache.c:747           Found dev 253:0 /dev/vg1/syno_vg_reserved_area - new alias.
#device/dev-cache.c:710           Found dev 253:1 /dev/dm-1 - new.
#device/dev-cache.c:747           Found dev 253:1 /dev/disk/by-id/dm-name-vg1-volume_1 - new alias.
#device/dev-cache.c:747           Found dev 253:1 /dev/disk/by-id/dm-uuid-LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ - new alias.
#device/dev-cache.c:710           Found dev 253:2 /dev/disk/by-label/1.41.10-2660 - new.
#device/dev-cache.c:747           Found dev 253:1 /dev/disk/by-uuid/2d01f4aa-c415-41f2-8286-4dfcad272cac - new alias.
#device/dev-cache.c:747           Found dev 253:1 /dev/mapper/vg1-volume_1 - new alias.
#device/dev-cache.c:747           Found dev 253:1 /dev/vg1/volume_1 - new alias.
#device/dev-cache.c:747           Found dev 253:2 /dev/dm-2 - new alias.
#device/dev-cache.c:747           Found dev 253:2 /dev/disk/by-id/dm-name-vg1-volume_2 - new alias.
#device/dev-cache.c:747           Found dev 253:2 /dev/disk/by-id/dm-uuid-LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX - new alias.
#device/dev-cache.c:701           Found dev 253:2 /dev/disk/by-label/1.41.10-2660 - exists. 
#device/dev-cache.c:747           Found dev 253:2 /dev/disk/by-uuid/116f4967-f3bc-4044-90a9-ba00c031b3bf - new alias.
#device/dev-cache.c:747           Found dev 253:2 /dev/mapper/vg1-volume_2 - new alias.
#device/dev-cache.c:747           Found dev 253:2 /dev/vg1/volume_2 - new alias.
#device/dev-cache.c:710           Found dev 9:2 /dev/md2 - new.
#device/dev-cache.c:747           Found dev 9:2 /dev/disk/by-id/lvm-pv-uuid-AJ6RkF-AVm9-7RyQ-UMax-hd6L-rS3I-Sd91po - new alias.
#device/dev-cache.c:747           Found dev 9:2 /dev/disk/by-id/md-name-sl_diskstation:2 - new alias.
#device/dev-cache.c:747           Found dev 9:2 /dev/disk/by-id/md-uuid-01e802e2:1d2f3792:9debc8f4:055109f2 - new alias.
#device/dev-cache.c:747           Found dev 9:2 /dev/md/2 - new alias.
#device/dev-cache.c:710           Found dev 9:3 /dev/md3 - new.
#device/dev-cache.c:747           Found dev 9:3 /dev/disk/by-id/lvm-pv-uuid-UCMRTu-d3zh-1l9l-AUqm-JhMW-1uXQ-yIJh5S - new alias.
#device/dev-cache.c:747           Found dev 9:3 /dev/disk/by-id/md-name-sl_diskstation:3 - new alias.
#device/dev-cache.c:747           Found dev 9:3 /dev/disk/by-id/md-uuid-62ed7ceb:542dbbe2:b58f390b:23c6e104 - new alias.
#device/dev-cache.c:747           Found dev 9:3 /dev/md/3 - new alias.
#device/dev-cache.c:710           Found dev 9:4 /dev/md4 - new.
#device/dev-cache.c:747           Found dev 9:4 /dev/disk/by-id/lvm-pv-uuid-X0pLWk-KlaT-0M2N-ZBid-PTew-SZ4P-JnEHCf - new alias.
#device/dev-cache.c:747           Found dev 9:4 /dev/disk/by-id/md-name-sl_diskstation:4 - new alias.
#device/dev-cache.c:747           Found dev 9:4 /dev/disk/by-id/md-uuid-827b0577:5a2bfe22:fb3cc233:0894fba0 - new alias.
#device/dev-cache.c:747           Found dev 9:4 /dev/md/4 - new alias.
#device/dev-io.c:612           Opened /dev/loop0 RO O_DIRECT
#device/dev-io.c:369         /dev/loop0: size is 496472 sectors
#device/dev-io.c:664           Closed /dev/loop0
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop0
#filters/filter-signature.c:32            filter signature deferred /dev/loop0
#filters/filter-md.c:101           filter md deferred /dev/loop0
#filters/filter-persistent.c:122           filter cache deferred /dev/loop0
#device/dev-io.c:612           Opened /dev/sda RO O_DIRECT
#device/dev-io.c:369         /dev/sda: size is 234441648 sectors
#device/dev-io.c:664           Closed /dev/sda
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sda
#filters/filter-signature.c:32            filter signature deferred /dev/sda
#filters/filter-md.c:101           filter md deferred /dev/sda
#filters/filter-persistent.c:122           filter cache deferred /dev/sda
#device_mapper/ioctl/libdm-iface.c:1850          dm version   [ opencount flush ]   [16384] (*1)
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:0) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:612           Opened /dev/vg1/syno_vg_reserved_area RO O_DIRECT
#device/dev-io.c:369         /dev/vg1/syno_vg_reserved_area: size is 24576 sectors
#device/dev-io.c:664           Closed /dev/vg1/syno_vg_reserved_area
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/vg1/syno_vg_reserved_area
#filters/filter-signature.c:32            filter signature deferred /dev/vg1/syno_vg_reserved_area
#filters/filter-md.c:101           filter md deferred /dev/vg1/syno_vg_reserved_area
#filters/filter-persistent.c:122           filter cache deferred /dev/vg1/syno_vg_reserved_area
#device/dev-io.c:612           Opened /dev/loop1 RO O_DIRECT
#device/dev-io.c:369         /dev/loop1: size is 140824 sectors
#device/dev-io.c:664           Closed /dev/loop1
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop1
#filters/filter-signature.c:32            filter signature deferred /dev/loop1
#filters/filter-md.c:101           filter md deferred /dev/loop1
#filters/filter-persistent.c:122           filter cache deferred /dev/loop1
#device/dev-io.c:612           Opened /dev/sda1 RO O_DIRECT
#device/dev-io.c:369         /dev/sda1: size is 117187500 sectors
#device/dev-io.c:664           Closed /dev/sda1
#filters/filter-mpath.c:195           /dev/sda1: Device is a partition, using primary device sda for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sda1
#filters/filter-signature.c:32            filter signature deferred /dev/sda1
#filters/filter-md.c:101           filter md deferred /dev/sda1
#filters/filter-persistent.c:122           filter cache deferred /dev/sda1
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:1) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:612           Opened /dev/vg1/volume_1 RO O_DIRECT
#device/dev-io.c:369         /dev/vg1/volume_1: size is 2516582400 sectors
#device/dev-io.c:664           Closed /dev/vg1/volume_1
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/vg1/volume_1
#filters/filter-signature.c:32            filter signature deferred /dev/vg1/volume_1
#filters/filter-md.c:101           filter md deferred /dev/vg1/volume_1
#filters/filter-persistent.c:122           filter cache deferred /dev/vg1/volume_1
#device/dev-io.c:612           Opened /dev/loop2 RO O_DIRECT
#device/dev-io.c:369         /dev/loop2: size is 327992 sectors
#device/dev-io.c:664           Closed /dev/loop2
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop2
#filters/filter-signature.c:32            filter signature deferred /dev/loop2
#filters/filter-md.c:101           filter md deferred /dev/loop2
#filters/filter-persistent.c:122           filter cache deferred /dev/loop2
#device/dev-io.c:612           Opened /dev/md2 RO O_DIRECT
#device/dev-io.c:369         /dev/md2: size is 5832165888 sectors
#device/dev-io.c:664           Closed /dev/md2
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/md2
#filters/filter-signature.c:32            filter signature deferred /dev/md2
#filters/filter-md.c:101           filter md deferred /dev/md2
#filters/filter-persistent.c:122           filter cache deferred /dev/md2
#device/dev-md.c:432         Device /dev/md2 metadata_version is 1.2.
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:2) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:612           Opened /dev/vg1/volume_2 RO O_DIRECT
#device/dev-io.c:369         /dev/vg1/volume_2: size is 1572864000 sectors
#device/dev-io.c:664           Closed /dev/vg1/volume_2
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/vg1/volume_2
#filters/filter-signature.c:32            filter signature deferred /dev/vg1/volume_2
#filters/filter-md.c:101           filter md deferred /dev/vg1/volume_2
#filters/filter-persistent.c:122           filter cache deferred /dev/vg1/volume_2
#device/dev-io.c:612           Opened /dev/loop3 RO O_DIRECT
#device/dev-io.c:369         /dev/loop3: size is 112528 sectors
#device/dev-io.c:664           Closed /dev/loop3
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop3
#filters/filter-signature.c:32            filter signature deferred /dev/loop3
#filters/filter-md.c:101           filter md deferred /dev/loop3
#filters/filter-persistent.c:122           filter cache deferred /dev/loop3
#device/dev-io.c:612           Opened /dev/md3 RO O_DIRECT
#device/dev-io.c:369         /dev/md3: size is 3906971136 sectors
#device/dev-io.c:664           Closed /dev/md3
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/md3
#filters/filter-signature.c:32            filter signature deferred /dev/md3
#filters/filter-md.c:101           filter md deferred /dev/md3
#filters/filter-persistent.c:122           filter cache deferred /dev/md3
#device/dev-md.c:432         Device /dev/md3 metadata_version is 1.2.
#device/dev-io.c:612           Opened /dev/loop4 RO O_DIRECT
#device/dev-io.c:369         /dev/loop4: size is 192352 sectors
#device/dev-io.c:664           Closed /dev/loop4
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop4
#filters/filter-signature.c:32            filter signature deferred /dev/loop4
#filters/filter-md.c:101           filter md deferred /dev/loop4
#filters/filter-persistent.c:122           filter cache deferred /dev/loop4
#device/dev-io.c:612           Opened /dev/md4 RO O_DIRECT
#device/dev-io.c:369         /dev/md4: size is 1953485568 sectors
#device/dev-io.c:664           Closed /dev/md4
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/md4
#filters/filter-signature.c:32            filter signature deferred /dev/md4
#filters/filter-md.c:101           filter md deferred /dev/md4
#filters/filter-persistent.c:122           filter cache deferred /dev/md4
#device/dev-md.c:432         Device /dev/md4 metadata_version is 1.2.
#device/dev-io.c:612           Opened /dev/loop5 RO O_DIRECT
#device/dev-io.c:369         /dev/loop5: size is 112264 sectors
#device/dev-io.c:664           Closed /dev/loop5
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop5
#filters/filter-signature.c:32            filter signature deferred /dev/loop5
#filters/filter-md.c:101           filter md deferred /dev/loop5
#filters/filter-persistent.c:122           filter cache deferred /dev/loop5
#device/dev-io.c:612           Opened /dev/loop6 RO O_DIRECT
#device/dev-io.c:369         /dev/loop6: size is 307016 sectors
#device/dev-io.c:664           Closed /dev/loop6
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop6
#filters/filter-signature.c:32            filter signature deferred /dev/loop6
#filters/filter-md.c:101           filter md deferred /dev/loop6
#filters/filter-persistent.c:122           filter cache deferred /dev/loop6
#device/dev-io.c:612           Opened /dev/loop7 RO O_DIRECT
#device/dev-io.c:369         /dev/loop7: size is 30200 sectors
#device/dev-io.c:664           Closed /dev/loop7
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop7
#filters/filter-signature.c:32            filter signature deferred /dev/loop7
#filters/filter-md.c:101           filter md deferred /dev/loop7
#filters/filter-persistent.c:122           filter cache deferred /dev/loop7
#device/dev-io.c:612           Opened /dev/loop8 RO O_DIRECT
#device/dev-io.c:369         /dev/loop8: size is 415544 sectors
#device/dev-io.c:664           Closed /dev/loop8
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop8
#filters/filter-signature.c:32            filter signature deferred /dev/loop8
#filters/filter-md.c:101           filter md deferred /dev/loop8
#filters/filter-persistent.c:122           filter cache deferred /dev/loop8
#device/dev-io.c:612           Opened /dev/loop9 RO O_DIRECT
#device/dev-io.c:369         /dev/loop9: size is 595872 sectors
#device/dev-io.c:664           Closed /dev/loop9
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop9
#filters/filter-signature.c:32            filter signature deferred /dev/loop9
#filters/filter-md.c:101           filter md deferred /dev/loop9
#filters/filter-persistent.c:122           filter cache deferred /dev/loop9
#device/dev-io.c:612           Opened /dev/loop10 RO O_DIRECT
#device/dev-io.c:369         /dev/loop10: size is 8720 sectors
#device/dev-io.c:664           Closed /dev/loop10
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop10
#filters/filter-signature.c:32            filter signature deferred /dev/loop10
#filters/filter-md.c:101           filter md deferred /dev/loop10
#filters/filter-persistent.c:122           filter cache deferred /dev/loop10
#device/dev-io.c:612           Opened /dev/loop11 RO O_DIRECT
#device/dev-io.c:369         /dev/loop11: size is 112536 sectors
#device/dev-io.c:664           Closed /dev/loop11
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop11
#filters/filter-signature.c:32            filter signature deferred /dev/loop11
#filters/filter-md.c:101           filter md deferred /dev/loop11
#filters/filter-persistent.c:122           filter cache deferred /dev/loop11
#device/dev-io.c:612           Opened /dev/loop12 RO O_DIRECT
#device/dev-io.c:369         /dev/loop12: size is 192064 sectors
#device/dev-io.c:664           Closed /dev/loop12
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop12
#filters/filter-signature.c:32            filter signature deferred /dev/loop12
#filters/filter-md.c:101           filter md deferred /dev/loop12
#filters/filter-persistent.c:122           filter cache deferred /dev/loop12
#device/dev-io.c:612           Opened /dev/loop13 RO O_DIRECT
#device/dev-io.c:369         /dev/loop13: size is 127160 sectors
#device/dev-io.c:664           Closed /dev/loop13
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop13
#filters/filter-signature.c:32            filter signature deferred /dev/loop13
#filters/filter-md.c:101           filter md deferred /dev/loop13
#filters/filter-persistent.c:122           filter cache deferred /dev/loop13
#device/dev-io.c:612           Opened /dev/loop14 RO O_DIRECT
#device/dev-io.c:369         /dev/loop14: size is 4944 sectors
#device/dev-io.c:664           Closed /dev/loop14
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop14
#filters/filter-signature.c:32            filter signature deferred /dev/loop14
#filters/filter-md.c:101           filter md deferred /dev/loop14
#filters/filter-persistent.c:122           filter cache deferred /dev/loop14
#device/dev-io.c:612           Opened /dev/loop15 RO O_DIRECT
#device/dev-io.c:369         /dev/loop15: size is 30208 sectors
#device/dev-io.c:664           Closed /dev/loop15
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/loop15
#filters/filter-signature.c:32            filter signature deferred /dev/loop15
#filters/filter-md.c:101           filter md deferred /dev/loop15
#filters/filter-persistent.c:122           filter cache deferred /dev/loop15
#device/dev-io.c:612           Opened /dev/loop16 RO O_DIRECT
#device/dev-io.c:369         /dev/loop16: size is 1912 sectors
#device/dev-io.c:664           Closed /dev/loop16
#filters/filter-usable.c:43            /dev/loop16: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/loop16
#device/dev-io.c:612           Opened /dev/sdb RO O_DIRECT
#device/dev-io.c:369         /dev/sdb: size is 976773168 sectors
#device/dev-io.c:664           Closed /dev/sdb
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdb
#filters/filter-signature.c:32            filter signature deferred /dev/sdb
#filters/filter-md.c:101           filter md deferred /dev/sdb
#filters/filter-persistent.c:122           filter cache deferred /dev/sdb
#device/dev-io.c:612           Opened /dev/loop17 RO O_DIRECT
#device/dev-io.c:369         /dev/loop17: size is 1912 sectors
#device/dev-io.c:664           Closed /dev/loop17
#filters/filter-usable.c:43            /dev/loop17: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/loop17
#device/dev-io.c:612           Opened /dev/sdb1 RO O_DIRECT
#device/dev-io.c:369         /dev/sdb1: size is 976769532 sectors
#device/dev-io.c:664           Closed /dev/sdb1
#filters/filter-mpath.c:195           /dev/sdb1: Device is a partition, using primary device sdb for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdb1
#filters/filter-signature.c:32            filter signature deferred /dev/sdb1
#filters/filter-md.c:101           filter md deferred /dev/sdb1
#filters/filter-persistent.c:122           filter cache deferred /dev/sdb1
#device/dev-io.c:612           Opened /dev/loop18 RO O_DIRECT
#device/dev-io.c:369         /dev/loop18: size is 0 sectors
#device/dev-io.c:664           Closed /dev/loop18
#filters/filter-usable.c:43            /dev/loop18: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/loop18
#device/dev-io.c:612           Opened /dev/sdc RO O_DIRECT
#device/dev-io.c:369         /dev/sdc: size is 5860533168 sectors
#device/dev-io.c:664           Closed /dev/sdc
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdc
#filters/filter-signature.c:32            filter signature deferred /dev/sdc
#filters/filter-md.c:101           filter md deferred /dev/sdc
#filters/filter-persistent.c:122           filter cache deferred /dev/sdc
#device/dev-io.c:612           Opened /dev/sdc1 RO O_DIRECT
#device/dev-io.c:369         /dev/sdc1: size is 4980480 sectors
#device/dev-io.c:664           Closed /dev/sdc1
#filters/filter-mpath.c:195           /dev/sdc1: Device is a partition, using primary device sdc for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdc1
#filters/filter-signature.c:32            filter signature deferred /dev/sdc1
#device/dev-type.c:1100          Device /dev/sdc1 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc1
#filters/filter-md.c:111           /dev/sdc1: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc1
#device/dev-io.c:612           Opened /dev/sdc2 RO O_DIRECT
#device/dev-io.c:369         /dev/sdc2: size is 4194304 sectors
#device/dev-io.c:664           Closed /dev/sdc2
#filters/filter-mpath.c:195           /dev/sdc2: Device is a partition, using primary device sdc for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdc2
#filters/filter-signature.c:32            filter signature deferred /dev/sdc2
#device/dev-type.c:1100          Device /dev/sdc2 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc2
#filters/filter-md.c:111           /dev/sdc2: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc2
#device/dev-io.c:612           Opened /dev/sdc5 RO O_DIRECT
#device/dev-io.c:369         /dev/sdc5: size is 1944057728 sectors
#device/dev-io.c:664           Closed /dev/sdc5
#filters/filter-mpath.c:195           /dev/sdc5: Device is a partition, using primary device sdc for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdc5
#filters/filter-signature.c:32            filter signature deferred /dev/sdc5
#device/dev-type.c:1100          Device /dev/sdc5 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc5
#filters/filter-md.c:111           /dev/sdc5: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc5
#device/dev-io.c:612           Opened /dev/sdc6 RO O_DIRECT
#device/dev-io.c:369         /dev/sdc6: size is 1953487904 sectors
#device/dev-io.c:664           Closed /dev/sdc6
#filters/filter-mpath.c:195           /dev/sdc6: Device is a partition, using primary device sdc for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdc6
#filters/filter-signature.c:32            filter signature deferred /dev/sdc6
#device/dev-type.c:1100          Device /dev/sdc6 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc6
#filters/filter-md.c:111           /dev/sdc6: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc6
#device/dev-io.c:612           Opened /dev/sdc7 RO O_DIRECT
#device/dev-io.c:369         /dev/sdc7: size is 1953487904 sectors
#device/dev-io.c:664           Closed /dev/sdc7
#filters/filter-mpath.c:195           /dev/sdc7: Device is a partition, using primary device sdc for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdc7
#filters/filter-signature.c:32            filter signature deferred /dev/sdc7
#device/dev-type.c:1100          Device /dev/sdc7 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc7
#filters/filter-md.c:111           /dev/sdc7: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc7
#device/dev-io.c:612           Opened /dev/sdd RO O_DIRECT
#device/dev-io.c:369         /dev/sdd: size is 1953525168 sectors
#device/dev-io.c:664           Closed /dev/sdd
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdd
#filters/filter-signature.c:32            filter signature deferred /dev/sdd
#filters/filter-md.c:101           filter md deferred /dev/sdd
#filters/filter-persistent.c:122           filter cache deferred /dev/sdd
#device/dev-io.c:612           Opened /dev/sdd1 RO O_DIRECT
#device/dev-io.c:369         /dev/sdd1: size is 4980480 sectors
#device/dev-io.c:664           Closed /dev/sdd1
#filters/filter-mpath.c:195           /dev/sdd1: Device is a partition, using primary device sdd for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdd1
#filters/filter-signature.c:32            filter signature deferred /dev/sdd1
#device/dev-type.c:1100          Device /dev/sdd1 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdd1
#filters/filter-md.c:111           /dev/sdd1: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdd1
#device/dev-io.c:612           Opened /dev/sdd2 RO O_DIRECT
#device/dev-io.c:369         /dev/sdd2: size is 4194304 sectors
#device/dev-io.c:664           Closed /dev/sdd2
#filters/filter-mpath.c:195           /dev/sdd2: Device is a partition, using primary device sdd for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdd2
#filters/filter-signature.c:32            filter signature deferred /dev/sdd2
#device/dev-type.c:1100          Device /dev/sdd2 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdd2
#filters/filter-md.c:111           /dev/sdd2: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdd2
#device/dev-io.c:612           Opened /dev/sdd3 RO O_DIRECT
#device/dev-io.c:369         /dev/sdd3: size is 2 sectors
#device/dev-io.c:664           Closed /dev/sdd3
#filters/filter-usable.c:43            /dev/sdd3: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/sdd3
#device/dev-io.c:612           Opened /dev/sdd5 RO O_DIRECT
#device/dev-io.c:369         /dev/sdd5: size is 1944057728 sectors
#device/dev-io.c:664           Closed /dev/sdd5
#filters/filter-mpath.c:195           /dev/sdd5: Device is a partition, using primary device sdd for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdd5
#filters/filter-signature.c:32            filter signature deferred /dev/sdd5
#device/dev-type.c:1100          Device /dev/sdd5 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdd5
#filters/filter-md.c:111           /dev/sdd5: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdd5
#device/dev-io.c:612           Opened /dev/sde RO O_DIRECT
#device/dev-io.c:369         /dev/sde: size is 3907029168 sectors
#device/dev-io.c:664           Closed /dev/sde
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sde
#filters/filter-signature.c:32            filter signature deferred /dev/sde
#filters/filter-md.c:101           filter md deferred /dev/sde
#filters/filter-persistent.c:122           filter cache deferred /dev/sde
#device/dev-io.c:612           Opened /dev/sde1 RO O_DIRECT
#device/dev-io.c:369         /dev/sde1: size is 4980480 sectors
#device/dev-io.c:664           Closed /dev/sde1
#filters/filter-mpath.c:195           /dev/sde1: Device is a partition, using primary device sde for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sde1
#filters/filter-signature.c:32            filter signature deferred /dev/sde1
#device/dev-type.c:1100          Device /dev/sde1 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sde1
#filters/filter-md.c:111           /dev/sde1: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sde1
#device/dev-io.c:612           Opened /dev/sde2 RO O_DIRECT
#device/dev-io.c:369         /dev/sde2: size is 4194304 sectors
#device/dev-io.c:664           Closed /dev/sde2
#filters/filter-mpath.c:195           /dev/sde2: Device is a partition, using primary device sde for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sde2
#filters/filter-signature.c:32            filter signature deferred /dev/sde2
#device/dev-type.c:1100          Device /dev/sde2 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sde2
#filters/filter-md.c:111           /dev/sde2: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sde2
#device/dev-io.c:612           Opened /dev/sde3 RO O_DIRECT
#device/dev-io.c:369         /dev/sde3: size is 2 sectors
#device/dev-io.c:664           Closed /dev/sde3
#filters/filter-usable.c:43            /dev/sde3: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/sde3
#device/dev-io.c:612           Opened /dev/sde5 RO O_DIRECT
#device/dev-io.c:369         /dev/sde5: size is 1944057728 sectors
#device/dev-io.c:664           Closed /dev/sde5
#filters/filter-mpath.c:195           /dev/sde5: Device is a partition, using primary device sde for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sde5
#filters/filter-signature.c:32            filter signature deferred /dev/sde5
#device/dev-type.c:1100          Device /dev/sde5 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sde5
#filters/filter-md.c:111           /dev/sde5: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sde5
#device/dev-io.c:612           Opened /dev/sde6 RO O_DIRECT
#device/dev-io.c:369         /dev/sde6: size is 1953487904 sectors
#device/dev-io.c:664           Closed /dev/sde6
#filters/filter-mpath.c:195           /dev/sde6: Device is a partition, using primary device sde for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sde6
#filters/filter-signature.c:32            filter signature deferred /dev/sde6
#device/dev-type.c:1100          Device /dev/sde6 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sde6
#filters/filter-md.c:111           /dev/sde6: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sde6
#device/dev-io.c:612           Opened /dev/sdf RO O_DIRECT
#device/dev-io.c:369         /dev/sdf: size is 5860533168 sectors
#device/dev-io.c:664           Closed /dev/sdf
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdf
#filters/filter-signature.c:32            filter signature deferred /dev/sdf
#filters/filter-md.c:101           filter md deferred /dev/sdf
#filters/filter-persistent.c:122           filter cache deferred /dev/sdf
#device/dev-io.c:612           Opened /dev/sdf1 RO O_DIRECT
#device/dev-io.c:369         /dev/sdf1: size is 4980480 sectors
#device/dev-io.c:664           Closed /dev/sdf1
#filters/filter-mpath.c:195           /dev/sdf1: Device is a partition, using primary device sdf for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdf1
#filters/filter-signature.c:32            filter signature deferred /dev/sdf1
#device/dev-type.c:1100          Device /dev/sdf1 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf1
#filters/filter-md.c:111           /dev/sdf1: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf1
#device/dev-io.c:612           Opened /dev/sdf2 RO O_DIRECT
#device/dev-io.c:369         /dev/sdf2: size is 4194304 sectors
#device/dev-io.c:664           Closed /dev/sdf2
#filters/filter-mpath.c:195           /dev/sdf2: Device is a partition, using primary device sdf for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdf2
#filters/filter-signature.c:32            filter signature deferred /dev/sdf2
#device/dev-type.c:1100          Device /dev/sdf2 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf2
#filters/filter-md.c:111           /dev/sdf2: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf2
#device/dev-io.c:612           Opened /dev/sdf5 RO O_DIRECT
#device/dev-io.c:369         /dev/sdf5: size is 1944057728 sectors
#device/dev-io.c:664           Closed /dev/sdf5
#filters/filter-mpath.c:195           /dev/sdf5: Device is a partition, using primary device sdf for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdf5
#filters/filter-signature.c:32            filter signature deferred /dev/sdf5
#device/dev-type.c:1100          Device /dev/sdf5 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf5
#filters/filter-md.c:111           /dev/sdf5: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf5
#device/dev-io.c:612           Opened /dev/sdf6 RO O_DIRECT
#device/dev-io.c:369         /dev/sdf6: size is 1953487904 sectors
#device/dev-io.c:664           Closed /dev/sdf6
#filters/filter-mpath.c:195           /dev/sdf6: Device is a partition, using primary device sdf for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdf6
#filters/filter-signature.c:32            filter signature deferred /dev/sdf6
#device/dev-type.c:1100          Device /dev/sdf6 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf6
#filters/filter-md.c:111           /dev/sdf6: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf6
#device/dev-io.c:612           Opened /dev/sdf7 RO O_DIRECT
#device/dev-io.c:369         /dev/sdf7: size is 1953487904 sectors
#device/dev-io.c:664           Closed /dev/sdf7
#filters/filter-mpath.c:195           /dev/sdf7: Device is a partition, using primary device sdf for mpath component detection
#filters/filter-partitioned.c:31            filter partitioned deferred /dev/sdf7
#filters/filter-signature.c:32            filter signature deferred /dev/sdf7
#device/dev-type.c:1100          Device /dev/sdf7 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf7
#filters/filter-md.c:111           /dev/sdf7: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf7
#label/label.c:892           Found 30 devices to scan
#label/label.c:628           Scanning 30 devices for VG info
#label/label.c:664           Scanning submitted 30 reads
#label/label.c:679           Processing data from device /dev/loop0 7:0 fd 5 block 0x564ca1292040
#label/label.c:371           Scan filtering /dev/loop0
#device/dev-io.c:345         /dev/loop0: using cached size 496472 sectors
#device/dev-io.c:345         /dev/loop0: using cached size 496472 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop0
#label/label.c:407         /dev/loop0: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/sda 8:0 fd 6 block 0x564ca1292080
#label/label.c:371           Scan filtering /dev/sda
#device/dev-io.c:345         /dev/sda: using cached size 234441648 sectors
#filters/filter-partitioned.c:38            /dev/sda: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sda
#label/label.c:383         /dev/sda: Not processing filtered
#label/label.c:386           <backtrace>
#label/label.c:679           Processing data from device /dev/vg1/syno_vg_reserved_area 253:0 fd 7 block 0x564ca12920c0
#label/label.c:371           Scan filtering /dev/vg1/syno_vg_reserved_area
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:0) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:345         /dev/vg1/syno_vg_reserved_area: using cached size 24576 sectors
#device/dev-io.c:345         /dev/vg1/syno_vg_reserved_area: using cached size 24576 sectors
#filters/filter-persistent.c:131           filter caching good /dev/vg1/syno_vg_reserved_area
#label/label.c:407         /dev/vg1/syno_vg_reserved_area: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop1 7:1 fd 8 block 0x564ca1292100
#label/label.c:371           Scan filtering /dev/loop1
#device/dev-io.c:345         /dev/loop1: using cached size 140824 sectors
#device/dev-io.c:345         /dev/loop1: using cached size 140824 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop1
#label/label.c:407         /dev/loop1: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/sda1 8:1 fd 9 block 0x564ca1292140
#label/label.c:371           Scan filtering /dev/sda1
#device/dev-io.c:345         /dev/sda1: using cached size 117187500 sectors
#filters/filter-mpath.c:195           /dev/sda1: Device is a partition, using primary device sda for mpath component detection
#device/dev-io.c:345         /dev/sda1: using cached size 117187500 sectors
#filters/filter-persistent.c:131           filter caching good /dev/sda1
#label/label.c:407         /dev/sda1: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/vg1/volume_1 253:1 fd 10 block 0x564ca1292180
#label/label.c:371           Scan filtering /dev/vg1/volume_1
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:1) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:345         /dev/vg1/volume_1: using cached size 2516582400 sectors
#device/dev-io.c:345         /dev/vg1/volume_1: using cached size 2516582400 sectors
#filters/filter-persistent.c:131           filter caching good /dev/vg1/volume_1
#label/label.c:407         /dev/vg1/volume_1: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop2 7:2 fd 11 block 0x564ca12921c0
#label/label.c:371           Scan filtering /dev/loop2
#device/dev-io.c:345         /dev/loop2: using cached size 327992 sectors
#device/dev-io.c:345         /dev/loop2: using cached size 327992 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop2
#label/label.c:407         /dev/loop2: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/md2 9:2 fd 12 block 0x564ca1292200
#label/label.c:371           Scan filtering /dev/md2
#device/dev-io.c:345         /dev/md2: using cached size 5832165888 sectors
#device/dev-io.c:345         /dev/md2: using cached size 5832165888 sectors
#filters/filter-persistent.c:131           filter caching good /dev/md2
#label/label.c:315         /dev/md2: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md2: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
#format_text/text_label.c:423           /dev/md2: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md2 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md2 at 4608 size 2259 (+0)
#format_text/format-text.c:1573          Found metadata summary on /dev/md2 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:206           lvmcache has no info for vgname "vg1" with VGID ySD0a0KsbohqwIYa2NGlu59lmWfeVISb.
#cache/lvmcache.c:206           lvmcache has no info for vgname "vg1".
#cache/lvmcache.c:1373          lvmcache /dev/md2: now in VG vg1 with 1 mda(s).
#cache/lvmcache.c:1203          lvmcache /dev/md2: VG vg1: set VGID to ySD0a0KsbohqwIYa2NGlu59lmWfeVISb.
#cache/lvmcache.c:1522          lvmcache /dev/md2: VG vg1: set seqno to 14
#cache/lvmcache.c:1538          lvmcache /dev/md2: VG vg1: set mda_checksum to 2a39024c mda_size to 2259
#cache/lvmcache.c:1413          lvmcache /dev/md2: VG vg1: set creation host to (none).
#label/label.c:679           Processing data from device /dev/vg1/volume_2 253:2 fd 13 block 0x564ca1292240
#label/label.c:371           Scan filtering /dev/vg1/volume_2
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:2) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:345         /dev/vg1/volume_2: using cached size 1572864000 sectors
#device/dev-io.c:345         /dev/vg1/volume_2: using cached size 1572864000 sectors
#filters/filter-persistent.c:131           filter caching good /dev/vg1/volume_2
#label/label.c:407         /dev/vg1/volume_2: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop3 7:3 fd 14 block 0x564ca1292280
#label/label.c:371           Scan filtering /dev/loop3
#device/dev-io.c:345         /dev/loop3: using cached size 112528 sectors
#device/dev-io.c:345         /dev/loop3: using cached size 112528 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop3
#label/label.c:407         /dev/loop3: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/md3 9:3 fd 15 block 0x564ca12922c0
#label/label.c:371           Scan filtering /dev/md3
#device/dev-io.c:345         /dev/md3: using cached size 3906971136 sectors
#device/dev-io.c:345         /dev/md3: using cached size 3906971136 sectors
#filters/filter-persistent.c:131           filter caching good /dev/md3
#label/label.c:315         /dev/md3: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md3: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
#format_text/text_label.c:423           /dev/md3: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md3 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md3 at 4608 size 2259 (+0)
#format_text/import.c:77            Skipped parsing metadata on /dev/md3
#format_text/format-text.c:1573          Found metadata summary on /dev/md3 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:1373          lvmcache /dev/md3: now in VG vg1 (ySD0a0KsbohqwIYa2NGlu59lmWfeVISb) with 1 mda(s).
#label/label.c:679           Processing data from device /dev/loop4 7:4 fd 16 block 0x564ca1292300
#label/label.c:371           Scan filtering /dev/loop4
#device/dev-io.c:345         /dev/loop4: using cached size 192352 sectors
#device/dev-io.c:345         /dev/loop4: using cached size 192352 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop4
#label/label.c:407         /dev/loop4: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/md4 9:4 fd 17 block 0x564ca1292340
#label/label.c:371           Scan filtering /dev/md4
#device/dev-io.c:345         /dev/md4: using cached size 1953485568 sectors
#device/dev-io.c:345         /dev/md4: using cached size 1953485568 sectors
#filters/filter-persistent.c:131           filter caching good /dev/md4
#label/label.c:315         /dev/md4: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md4: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
#format_text/text_label.c:423           /dev/md4: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md4 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md4 at 4608 size 2259 (+0)
#format_text/import.c:77            Skipped parsing metadata on /dev/md4
#format_text/format-text.c:1573          Found metadata summary on /dev/md4 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:1373          lvmcache /dev/md4: now in VG vg1 (ySD0a0KsbohqwIYa2NGlu59lmWfeVISb) with 1 mda(s).
#label/label.c:679           Processing data from device /dev/loop5 7:5 fd 18 block 0x564ca1292380
#label/label.c:371           Scan filtering /dev/loop5
#device/dev-io.c:345         /dev/loop5: using cached size 112264 sectors
#device/dev-io.c:345         /dev/loop5: using cached size 112264 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop5
#label/label.c:407         /dev/loop5: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop6 7:6 fd 19 block 0x564ca12923c0
#label/label.c:371           Scan filtering /dev/loop6
#device/dev-io.c:345         /dev/loop6: using cached size 307016 sectors
#device/dev-io.c:345         /dev/loop6: using cached size 307016 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop6
#label/label.c:407         /dev/loop6: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop7 7:7 fd 20 block 0x564ca1292400
#label/label.c:371           Scan filtering /dev/loop7
#device/dev-io.c:345         /dev/loop7: using cached size 30200 sectors
#device/dev-io.c:345         /dev/loop7: using cached size 30200 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop7
#label/label.c:407         /dev/loop7: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop8 7:8 fd 21 block 0x564ca1292440
#label/label.c:371           Scan filtering /dev/loop8
#device/dev-io.c:345         /dev/loop8: using cached size 415544 sectors
#device/dev-io.c:345         /dev/loop8: using cached size 415544 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop8
#label/label.c:407         /dev/loop8: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop9 7:9 fd 22 block 0x564ca1292480
#label/label.c:371           Scan filtering /dev/loop9
#device/dev-io.c:345         /dev/loop9: using cached size 595872 sectors
#device/dev-io.c:345         /dev/loop9: using cached size 595872 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop9
#label/label.c:407         /dev/loop9: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop10 7:10 fd 23 block 0x564ca12924c0
#label/label.c:371           Scan filtering /dev/loop10
#device/dev-io.c:345         /dev/loop10: using cached size 8720 sectors
#device/dev-io.c:345         /dev/loop10: using cached size 8720 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop10
#label/label.c:407         /dev/loop10: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop11 7:11 fd 24 block 0x564ca1292500
#label/label.c:371           Scan filtering /dev/loop11
#device/dev-io.c:345         /dev/loop11: using cached size 112536 sectors
#device/dev-io.c:345         /dev/loop11: using cached size 112536 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop11
#label/label.c:407         /dev/loop11: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop12 7:12 fd 25 block 0x564ca1292540
#label/label.c:371           Scan filtering /dev/loop12
#device/dev-io.c:345         /dev/loop12: using cached size 192064 sectors
#device/dev-io.c:345         /dev/loop12: using cached size 192064 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop12
#label/label.c:407         /dev/loop12: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop13 7:13 fd 26 block 0x564ca1292580
#label/label.c:371           Scan filtering /dev/loop13
#device/dev-io.c:345         /dev/loop13: using cached size 127160 sectors
#device/dev-io.c:345         /dev/loop13: using cached size 127160 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop13
#label/label.c:407         /dev/loop13: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop14 7:14 fd 27 block 0x564ca12925c0
#label/label.c:371           Scan filtering /dev/loop14
#device/dev-io.c:345         /dev/loop14: using cached size 4944 sectors
#device/dev-io.c:345         /dev/loop14: using cached size 4944 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop14
#label/label.c:407         /dev/loop14: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop15 7:15 fd 28 block 0x564ca1292600
#label/label.c:371           Scan filtering /dev/loop15
#device/dev-io.c:345         /dev/loop15: using cached size 30208 sectors
#device/dev-io.c:345         /dev/loop15: using cached size 30208 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop15
#label/label.c:407         /dev/loop15: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/sdb 8:16 fd 29 block 0x564ca1292640
#label/label.c:371           Scan filtering /dev/sdb
#device/dev-io.c:345         /dev/sdb: using cached size 976773168 sectors
#filters/filter-partitioned.c:38            /dev/sdb: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sdb
#label/label.c:383         /dev/sdb: Not processing filtered
#label/label.c:386           <backtrace>
#label/label.c:679           Processing data from device /dev/sdb1 8:17 fd 30 block 0x564ca1292680
#label/label.c:371           Scan filtering /dev/sdb1
#device/dev-io.c:345         /dev/sdb1: using cached size 976769532 sectors
#filters/filter-mpath.c:195           /dev/sdb1: Device is a partition, using primary device sdb for mpath component detection
#device/dev-io.c:345         /dev/sdb1: using cached size 976769532 sectors
#filters/filter-persistent.c:131           filter caching good /dev/sdb1
#label/label.c:407         /dev/sdb1: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/sdc 8:32 fd 31 block 0x564ca12926c0
#label/label.c:371           Scan filtering /dev/sdc
#device/dev-io.c:345         /dev/sdc: using cached size 5860533168 sectors
#filters/filter-partitioned.c:38            /dev/sdc: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sdc
#label/label.c:383         /dev/sdc: Not processing filtered
#label/label.c:386           <backtrace>
#label/label.c:679           Processing data from device /dev/sdd 8:48 fd 32 block 0x564ca1292700
#label/label.c:371           Scan filtering /dev/sdd
#device/dev-io.c:345         /dev/sdd: using cached size 1953525168 sectors
#filters/filter-partitioned.c:38            /dev/sdd: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sdd
#label/label.c:383         /dev/sdd: Not processing filtered
#label/label.c:386           <backtrace>
#label/label.c:679           Processing data from device /dev/sde 8:64 fd 33 block 0x564ca1292740
#label/label.c:371           Scan filtering /dev/sde
#device/dev-io.c:345         /dev/sde: using cached size 3907029168 sectors
#filters/filter-partitioned.c:38            /dev/sde: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sde
#label/label.c:383         /dev/sde: Not processing filtered
#label/label.c:386           <backtrace>
#label/label.c:679           Processing data from device /dev/sdf 8:80 fd 34 block 0x564ca1292780
#label/label.c:371           Scan filtering /dev/sdf
#device/dev-io.c:345         /dev/sdf: using cached size 5860533168 sectors
#filters/filter-partitioned.c:38            /dev/sdf: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sdf
#label/label.c:383         /dev/sdf: Not processing filtered
#label/label.c:386           <backtrace>
#label/label.c:762           Scanned devices: read errors 0 process errors 0 failed 0
#filters/filter-persistent.c:97            /dev/loop0: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop0
#pvscan.c:483           No PV info found on /dev/loop0 for PVID .
#filters/filter-persistent.c:91            /dev/sda: filter cache skipping (cached bad)
#filters/filter-persistent.c:97            /dev/vg1/syno_vg_reserved_area: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/vg1/syno_vg_reserved_area
#pvscan.c:483           No PV info found on /dev/vg1/syno_vg_reserved_area for PVID .
#filters/filter-persistent.c:97            /dev/loop1: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop1
#pvscan.c:483           No PV info found on /dev/loop1 for PVID .
#filters/filter-persistent.c:97            /dev/sda1: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/sda1
#pvscan.c:483           No PV info found on /dev/sda1 for PVID .
#filters/filter-persistent.c:97            /dev/vg1/volume_1: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/vg1/volume_1
#pvscan.c:483           No PV info found on /dev/vg1/volume_1 for PVID .
#filters/filter-persistent.c:97            /dev/loop2: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop2
#pvscan.c:483           No PV info found on /dev/loop2 for PVID .
#filters/filter-persistent.c:97            /dev/md2: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/md2
#format_text/format-text.c:317           Reading mda header sector from /dev/md2 at 4096
#format_text/format-text.c:440           VG  metadata check /dev/md2 mda 4096 slot0 offset 512 size 2259
#format_text/import.c:152           Reading metadata from /dev/md2 at 4608 size 2259 (+0)
#metadata/vg.c:64            Allocated VG vg1 at 0x564ca12a8b70.
#format_text/import_vsn1.c:580           Importing logical volume vg1/syno_vg_reserved_area.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_1.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_2.
#format_text/format-text.c:595           Found metadata on /dev/md2 at 4608 size 2259 for VG 
#pvscan.c:281           Create pv online: /run/lvm/pvs_online/AJ6RkFAVm97RyQUMaxhd6LrS3ISd91po 9:2 /dev/md2
#metadata/vg.c:79            Freeing VG vg1 at 0x564ca12a8b70.
#filters/filter-persistent.c:97            /dev/vg1/volume_2: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/vg1/volume_2
#pvscan.c:483           No PV info found on /dev/vg1/volume_2 for PVID .
#filters/filter-persistent.c:97            /dev/loop3: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop3
#pvscan.c:483           No PV info found on /dev/loop3 for PVID .
#filters/filter-persistent.c:97            /dev/md3: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/md3
#format_text/format-text.c:317           Reading mda header sector from /dev/md3 at 4096
#format_text/format-text.c:440           VG  metadata check /dev/md3 mda 4096 slot0 offset 512 size 2259
#format_text/import.c:152           Reading metadata from /dev/md3 at 4608 size 2259 (+0)
#metadata/vg.c:64            Allocated VG vg1 at 0x564ca12a8b70.
#format_text/import_vsn1.c:580           Importing logical volume vg1/syno_vg_reserved_area.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_1.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_2.
#format_text/format-text.c:595           Found metadata on /dev/md3 at 4608 size 2259 for VG 
#pvscan.c:281           Create pv online: /run/lvm/pvs_online/UCMRTud3zh1l9lAUqmJhMW1uXQyIJh5S 9:3 /dev/md3
#metadata/vg.c:79            Freeing VG vg1 at 0x564ca12a8b70.
#filters/filter-persistent.c:97            /dev/loop4: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop4
#pvscan.c:483           No PV info found on /dev/loop4 for PVID .
#filters/filter-persistent.c:97            /dev/md4: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/md4
#format_text/format-text.c:317           Reading mda header sector from /dev/md4 at 4096
#format_text/format-text.c:440           VG  metadata check /dev/md4 mda 4096 slot0 offset 512 size 2259
#format_text/import.c:152           Reading metadata from /dev/md4 at 4608 size 2259 (+0)
#metadata/vg.c:64            Allocated VG vg1 at 0x564ca12a8b70.
#format_text/import_vsn1.c:580           Importing logical volume vg1/syno_vg_reserved_area.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_1.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_2.
#format_text/format-text.c:595           Found metadata on /dev/md4 at 4608 size 2259 for VG 
#pvscan.c:281           Create pv online: /run/lvm/pvs_online/X0pLWkKlaT0M2NZBidPTewSZ4PJnEHCf 9:4 /dev/md4
#metadata/vg.c:79            Freeing VG vg1 at 0x564ca12a8b70.
#filters/filter-persistent.c:97            /dev/loop5: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop5
#pvscan.c:483           No PV info found on /dev/loop5 for PVID .
#filters/filter-persistent.c:97            /dev/loop6: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop6
#pvscan.c:483           No PV info found on /dev/loop6 for PVID .
#filters/filter-persistent.c:97            /dev/loop7: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop7
#pvscan.c:483           No PV info found on /dev/loop7 for PVID .
#filters/filter-persistent.c:97            /dev/loop8: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop8
#pvscan.c:483           No PV info found on /dev/loop8 for PVID .
#filters/filter-persistent.c:97            /dev/loop9: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop9
#pvscan.c:483           No PV info found on /dev/loop9 for PVID .
#filters/filter-persistent.c:97            /dev/loop10: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop10
#pvscan.c:483           No PV info found on /dev/loop10 for PVID .
#filters/filter-persistent.c:97            /dev/loop11: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop11
#pvscan.c:483           No PV info found on /dev/loop11 for PVID .
#filters/filter-persistent.c:97            /dev/loop12: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop12
#pvscan.c:483           No PV info found on /dev/loop12 for PVID .
#filters/filter-persistent.c:97            /dev/loop13: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop13
#pvscan.c:483           No PV info found on /dev/loop13 for PVID .
#filters/filter-persistent.c:97            /dev/loop14: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop14
#pvscan.c:483           No PV info found on /dev/loop14 for PVID .
#filters/filter-persistent.c:97            /dev/loop15: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/loop15
#pvscan.c:483           No PV info found on /dev/loop15 for PVID .
#filters/filter-persistent.c:91            /dev/loop16: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdb: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/loop17: filter cache skipping (cached bad)
#filters/filter-persistent.c:97            /dev/sdb1: filter cache using (cached good)
#pvscan.c:475           pvscan metadata from dev /dev/sdb1
#pvscan.c:483           No PV info found on /dev/sdb1 for PVID .
#filters/filter-persistent.c:91            /dev/loop18: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdc: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdc1: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdc2: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdc5: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdc6: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdc7: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdd: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdd1: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdd2: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdd3: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdd5: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sde: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sde1: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sde2: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sde3: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sde5: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sde6: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdf: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdf1: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdf2: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdf5: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdf6: filter cache skipping (cached bad)
#filters/filter-persistent.c:91            /dev/sdf7: filter cache skipping (cached bad)
#device_mapper/libdm-config.c:974         report/output_format not found in config: defaulting to basic
#device_mapper/libdm-config.c:1073        log/report_command_log not found in config: defaulting to 0
#toollib.c:2205          Processing each VG
#cache/lvmcache.c:851           Finding VG info
#filters/filter-sysfs.c:327           Sysfs filter initialised.
#filters/filter-internal.c:78            Internal filter initialised.
#filters/filter-type.c:57            LVM type filter initialised.
#filters/filter-usable.c:201           Usable device filter initialised (scan_lvs 1).
#filters/filter-mpath.c:292           mpath filter initialised.
#filters/filter-partitioned.c:70            Partitioned filter initialised.
#filters/filter-signature.c:85            signature filter initialised.
#filters/filter-md.c:149           MD filter initialised.
#filters/filter-composite.c:97            Composite filter initialised.
#filters/filter-persistent.c:186           Persistent filter initialised.
#label/label.c:842           Finding devices to scan
#device/dev-cache.c:1172          Creating list of system devices.
#device/dev-cache.c:701           Found dev 8:0 /dev/sda - exists. 
#device/dev-cache.c:701           Found dev 8:0 /dev/disk/by-id/ata-Verbatim_Vi500_S3_120GB_SSD_I49331R000803 - exists. 
#device/dev-cache.c:701           Found dev 8:0 /dev/disk/by-id/wwn-0x502b2a201d1c1b1a - exists. 
#device/dev-cache.c:701           Found dev 8:0 /dev/disk/by-path/pci-0000:00:17.0-ata-1 - exists. 
#device/dev-cache.c:701           Found dev 8:1 /dev/sda1 - exists. 
#device/dev-cache.c:701           Found dev 8:1 /dev/disk/by-id/ata-Verbatim_Vi500_S3_120GB_SSD_I49331R000803-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:1 /dev/disk/by-id/wwn-0x502b2a201d1c1b1a-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:1 /dev/disk/by-partuuid/533c5f9e-7af8-426d-b184-9332eb19b3a3 - exists. 
#device/dev-cache.c:701           Found dev 8:1 /dev/disk/by-path/pci-0000:00:17.0-ata-1-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:1 /dev/disk/by-uuid/d9c1638d-133e-422a-95e6-2b21a796a950 - exists. 
#device/dev-cache.c:701           Found dev 8:16 /dev/sdb - exists. 
#device/dev-cache.c:701           Found dev 8:16 /dev/disk/by-id/ata-CT500MX500SSD1_1947E2298CF6 - exists. 
#device/dev-cache.c:701           Found dev 8:16 /dev/disk/by-id/wwn-0x500a0751e2298cf6 - exists. 
#device/dev-cache.c:701           Found dev 8:16 /dev/disk/by-path/pci-0000:00:17.0-ata-2 - exists. 
#device/dev-cache.c:701           Found dev 8:17 /dev/sdb1 - exists. 
#device/dev-cache.c:701           Found dev 8:17 /dev/disk/by-id/ata-CT500MX500SSD1_1947E2298CF6-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:17 /dev/disk/by-id/wwn-0x500a0751e2298cf6-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:17 /dev/disk/by-partuuid/76ec2ec1-01 - exists. 
#device/dev-cache.c:701           Found dev 8:17 /dev/disk/by-path/pci-0000:00:17.0-ata-2-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:17 /dev/disk/by-uuid/ffea5993-053d-4c03-a528-cc577aa09a05 - exists. 
#device/dev-cache.c:701           Found dev 8:32 /dev/sdc - exists. 
#device/dev-cache.c:701           Found dev 8:32 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY - exists. 
#device/dev-cache.c:701           Found dev 8:32 /dev/disk/by-id/wwn-0x50014ee20fbf7eed - exists. 
#device/dev-cache.c:701           Found dev 8:32 /dev/disk/by-path/pci-0000:00:17.0-ata-3 - exists. 
#device/dev-cache.c:701           Found dev 8:33 /dev/sdc1 - exists. 
#device/dev-cache.c:701           Found dev 8:33 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:33 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:33 /dev/disk/by-partuuid/bb4b041a-3077-4988-86b5-4f6340d29495 - exists. 
#device/dev-cache.c:701           Found dev 8:33 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:34 /dev/sdc2 - exists. 
#device/dev-cache.c:701           Found dev 8:34 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:34 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:34 /dev/disk/by-partuuid/242fd5b1-f1e5-4d50-9a20-4af907038fab - exists. 
#device/dev-cache.c:701           Found dev 8:34 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:37 /dev/sdc5 - exists. 
#device/dev-cache.c:701           Found dev 8:37 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:37 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:37 /dev/disk/by-partuuid/349a1b37-acb5-4d23-828e-419c730063cf - exists. 
#device/dev-cache.c:701           Found dev 8:37 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:38 /dev/sdc6 - exists. 
#device/dev-cache.c:701           Found dev 8:38 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:38 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:38 /dev/disk/by-partuuid/e777c802-fecf-41a6-a776-aae3caeca837 - exists. 
#device/dev-cache.c:701           Found dev 8:38 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:39 /dev/sdc7 - exists. 
#device/dev-cache.c:701           Found dev 8:39 /dev/disk/by-id/ata-WDC_WD30EFRX-68N32N0_WD-WCC7K2JR4DAY-part7 - exists. 
#device/dev-cache.c:701           Found dev 8:39 /dev/disk/by-id/wwn-0x50014ee20fbf7eed-part7 - exists. 
#device/dev-cache.c:701           Found dev 8:39 /dev/disk/by-partuuid/7e07e52f-4be6-4af5-b08e-e8eb0e943e5d - exists. 
#device/dev-cache.c:701           Found dev 8:39 /dev/disk/by-path/pci-0000:00:17.0-ata-3-part7 - exists. 
#device/dev-cache.c:701           Found dev 8:48 /dev/sdd - exists. 
#device/dev-cache.c:701           Found dev 8:48 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323 - exists. 
#device/dev-cache.c:701           Found dev 8:48 /dev/disk/by-id/wwn-0x50014ee25d66671b - exists. 
#device/dev-cache.c:701           Found dev 8:48 /dev/disk/by-path/pci-0000:00:17.0-ata-4 - exists. 
#device/dev-cache.c:701           Found dev 8:49 /dev/sdd1 - exists. 
#device/dev-cache.c:701           Found dev 8:49 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:49 /dev/disk/by-id/wwn-0x50014ee25d66671b-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:49 /dev/disk/by-partuuid/0005237a-01 - exists. 
#device/dev-cache.c:701           Found dev 8:49 /dev/disk/by-path/pci-0000:00:17.0-ata-4-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:50 /dev/sdd2 - exists. 
#device/dev-cache.c:701           Found dev 8:50 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:50 /dev/disk/by-id/wwn-0x50014ee25d66671b-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:50 /dev/disk/by-partuuid/0005237a-02 - exists. 
#device/dev-cache.c:701           Found dev 8:50 /dev/disk/by-path/pci-0000:00:17.0-ata-4-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:51 /dev/sdd3 - exists. 
#device/dev-cache.c:701           Found dev 8:51 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323-part3 - exists. 
#device/dev-cache.c:701           Found dev 8:51 /dev/disk/by-id/wwn-0x50014ee25d66671b-part3 - exists. 
#device/dev-cache.c:701           Found dev 8:51 /dev/disk/by-partuuid/0005237a-03 - exists. 
#device/dev-cache.c:701           Found dev 8:51 /dev/disk/by-path/pci-0000:00:17.0-ata-4-part3 - exists. 
#device/dev-cache.c:701           Found dev 8:53 /dev/sdd5 - exists. 
#device/dev-cache.c:701           Found dev 8:53 /dev/disk/by-id/ata-WDC_WD10EFRX-68JCSN0_WD-WCC1U1203323-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:53 /dev/disk/by-id/wwn-0x50014ee25d66671b-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:53 /dev/disk/by-partuuid/0005237a-05 - exists. 
#device/dev-cache.c:701           Found dev 8:53 /dev/disk/by-path/pci-0000:00:17.0-ata-4-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:64 /dev/sde - exists. 
#device/dev-cache.c:701           Found dev 8:64 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348 - exists. 
#device/dev-cache.c:701           Found dev 8:64 /dev/disk/by-id/wwn-0x50014ee058fc38d5 - exists. 
#device/dev-cache.c:701           Found dev 8:64 /dev/disk/by-path/pci-0000:00:17.0-ata-5 - exists. 
#device/dev-cache.c:701           Found dev 8:65 /dev/sde1 - exists. 
#device/dev-cache.c:701           Found dev 8:65 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:65 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:65 /dev/disk/by-partuuid/000e5f3d-01 - exists. 
#device/dev-cache.c:701           Found dev 8:65 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:66 /dev/sde2 - exists. 
#device/dev-cache.c:701           Found dev 8:66 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:66 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:66 /dev/disk/by-partuuid/000e5f3d-02 - exists. 
#device/dev-cache.c:701           Found dev 8:66 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:67 /dev/sde3 - exists. 
#device/dev-cache.c:701           Found dev 8:67 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part3 - exists. 
#device/dev-cache.c:701           Found dev 8:67 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part3 - exists. 
#device/dev-cache.c:701           Found dev 8:67 /dev/disk/by-partuuid/000e5f3d-03 - exists. 
#device/dev-cache.c:701           Found dev 8:67 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part3 - exists. 
#device/dev-cache.c:701           Found dev 8:69 /dev/sde5 - exists. 
#device/dev-cache.c:701           Found dev 8:69 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:69 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:69 /dev/disk/by-partuuid/000e5f3d-05 - exists. 
#device/dev-cache.c:701           Found dev 8:69 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:70 /dev/sde6 - exists. 
#device/dev-cache.c:701           Found dev 8:70 /dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WMC4M1158348-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:70 /dev/disk/by-id/wwn-0x50014ee058fc38d5-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:70 /dev/disk/by-partuuid/000e5f3d-06 - exists. 
#device/dev-cache.c:701           Found dev 8:70 /dev/disk/by-path/pci-0000:00:17.0-ata-5-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:80 /dev/sdf - exists. 
#device/dev-cache.c:701           Found dev 8:80 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130 - exists. 
#device/dev-cache.c:701           Found dev 8:80 /dev/disk/by-id/wwn-0x50014ee658c3f87a - exists. 
#device/dev-cache.c:701           Found dev 8:80 /dev/disk/by-path/pci-0000:00:17.0-ata-6 - exists. 
#device/dev-cache.c:701           Found dev 8:81 /dev/sdf1 - exists. 
#device/dev-cache.c:701           Found dev 8:81 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:81 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:81 /dev/disk/by-partuuid/a1b36aad-264d-47f7-a235-c4cc77b1a4d9 - exists. 
#device/dev-cache.c:701           Found dev 8:81 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part1 - exists. 
#device/dev-cache.c:701           Found dev 8:82 /dev/sdf2 - exists. 
#device/dev-cache.c:701           Found dev 8:82 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:82 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:82 /dev/disk/by-partuuid/7f038cb8-523a-4885-a2a8-944af1ff55ea - exists. 
#device/dev-cache.c:701           Found dev 8:82 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part2 - exists. 
#device/dev-cache.c:701           Found dev 8:85 /dev/sdf5 - exists. 
#device/dev-cache.c:701           Found dev 8:85 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:85 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:85 /dev/disk/by-partuuid/1d3f36f2-e6b9-4f6a-ac95-46a9f5c56190 - exists. 
#device/dev-cache.c:701           Found dev 8:85 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part5 - exists. 
#device/dev-cache.c:701           Found dev 8:86 /dev/sdf6 - exists. 
#device/dev-cache.c:701           Found dev 8:86 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:86 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:86 /dev/disk/by-partuuid/56b31968-23e4-4b2d-a11e-939dafc7e337 - exists. 
#device/dev-cache.c:701           Found dev 8:86 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part6 - exists. 
#device/dev-cache.c:701           Found dev 8:87 /dev/sdf7 - exists. 
#device/dev-cache.c:701           Found dev 8:87 /dev/disk/by-id/ata-WDC_WD30EFRX-68AX9N0_WD-WMC1T3779130-part7 - exists. 
#device/dev-cache.c:701           Found dev 8:87 /dev/disk/by-id/wwn-0x50014ee658c3f87a-part7 - exists. 
#device/dev-cache.c:701           Found dev 8:87 /dev/disk/by-partuuid/a4c59d23-e295-486b-b35e-bd96baf2847d - exists. 
#device/dev-cache.c:701           Found dev 8:87 /dev/disk/by-path/pci-0000:00:17.0-ata-6-part7 - exists. 
#device/dev-cache.c:701           Found dev 7:0 /dev/loop0 - exists. 
#device/dev-cache.c:701           Found dev 7:1 /dev/loop1 - exists. 
#device/dev-cache.c:701           Found dev 7:10 /dev/loop10 - exists. 
#device/dev-cache.c:701           Found dev 7:11 /dev/loop11 - exists. 
#device/dev-cache.c:701           Found dev 7:12 /dev/loop12 - exists. 
#device/dev-cache.c:701           Found dev 7:13 /dev/loop13 - exists. 
#device/dev-cache.c:701           Found dev 7:14 /dev/loop14 - exists. 
#device/dev-cache.c:701           Found dev 7:15 /dev/loop15 - exists. 
#device/dev-cache.c:701           Found dev 7:16 /dev/loop16 - exists. 
#device/dev-cache.c:701           Found dev 7:17 /dev/loop17 - exists. 
#device/dev-cache.c:701           Found dev 7:18 /dev/loop18 - exists. 
#device/dev-cache.c:701           Found dev 7:2 /dev/loop2 - exists. 
#device/dev-cache.c:701           Found dev 7:3 /dev/loop3 - exists. 
#device/dev-cache.c:701           Found dev 7:4 /dev/loop4 - exists. 
#device/dev-cache.c:701           Found dev 7:5 /dev/loop5 - exists. 
#device/dev-cache.c:701           Found dev 7:6 /dev/loop6 - exists. 
#device/dev-cache.c:701           Found dev 7:7 /dev/loop7 - exists. 
#device/dev-cache.c:701           Found dev 7:8 /dev/loop8 - exists. 
#device/dev-cache.c:701           Found dev 7:9 /dev/loop9 - exists. 
#device/dev-cache.c:701           Found dev 253:0 /dev/dm-0 - exists. 
#device/dev-cache.c:701           Found dev 253:0 /dev/disk/by-id/dm-name-vg1-syno_vg_reserved_area - exists. 
#device/dev-cache.c:701           Found dev 253:0 /dev/disk/by-id/dm-uuid-LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38 - exists. 
#device/dev-cache.c:701           Found dev 253:0 /dev/mapper/vg1-syno_vg_reserved_area - exists. 
#device/dev-cache.c:701           Found dev 253:0 /dev/vg1/syno_vg_reserved_area - exists. 
#device/dev-cache.c:701           Found dev 253:1 /dev/dm-1 - exists. 
#device/dev-cache.c:701           Found dev 253:1 /dev/disk/by-id/dm-name-vg1-volume_1 - exists. 
#device/dev-cache.c:701           Found dev 253:1 /dev/disk/by-id/dm-uuid-LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ - exists. 
#device/dev-cache.c:701           Found dev 253:2 /dev/disk/by-label/1.41.10-2660 - exists. 
#device/dev-cache.c:701           Found dev 253:1 /dev/disk/by-uuid/2d01f4aa-c415-41f2-8286-4dfcad272cac - exists. 
#device/dev-cache.c:701           Found dev 253:1 /dev/mapper/vg1-volume_1 - exists. 
#device/dev-cache.c:701           Found dev 253:1 /dev/vg1/volume_1 - exists. 
#device/dev-cache.c:701           Found dev 253:2 /dev/dm-2 - exists. 
#device/dev-cache.c:701           Found dev 253:2 /dev/disk/by-id/dm-name-vg1-volume_2 - exists. 
#device/dev-cache.c:701           Found dev 253:2 /dev/disk/by-id/dm-uuid-LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX - exists. 
#device/dev-cache.c:701           Found dev 253:2 /dev/disk/by-label/1.41.10-2660 - exists. 
#device/dev-cache.c:701           Found dev 253:2 /dev/disk/by-uuid/116f4967-f3bc-4044-90a9-ba00c031b3bf - exists. 
#device/dev-cache.c:701           Found dev 253:2 /dev/mapper/vg1-volume_2 - exists. 
#device/dev-cache.c:701           Found dev 253:2 /dev/vg1/volume_2 - exists. 
#device/dev-cache.c:701           Found dev 9:2 /dev/md2 - exists. AJ6RkFAV
#device/dev-cache.c:701           Found dev 9:2 /dev/disk/by-id/lvm-pv-uuid-AJ6RkF-AVm9-7RyQ-UMax-hd6L-rS3I-Sd91po - exists. AJ6RkFAV
#device/dev-cache.c:701           Found dev 9:2 /dev/disk/by-id/md-name-sl_diskstation:2 - exists. AJ6RkFAV
#device/dev-cache.c:701           Found dev 9:2 /dev/disk/by-id/md-uuid-01e802e2:1d2f3792:9debc8f4:055109f2 - exists. AJ6RkFAV
#device/dev-cache.c:701           Found dev 9:2 /dev/md/2 - exists. AJ6RkFAV
#device/dev-cache.c:701           Found dev 9:3 /dev/md3 - exists. UCMRTud3
#device/dev-cache.c:701           Found dev 9:3 /dev/disk/by-id/lvm-pv-uuid-UCMRTu-d3zh-1l9l-AUqm-JhMW-1uXQ-yIJh5S - exists. UCMRTud3
#device/dev-cache.c:701           Found dev 9:3 /dev/disk/by-id/md-name-sl_diskstation:3 - exists. UCMRTud3
#device/dev-cache.c:701           Found dev 9:3 /dev/disk/by-id/md-uuid-62ed7ceb:542dbbe2:b58f390b:23c6e104 - exists. UCMRTud3
#device/dev-cache.c:701           Found dev 9:3 /dev/md/3 - exists. UCMRTud3
#device/dev-cache.c:701           Found dev 9:4 /dev/md4 - exists. X0pLWkKl
#device/dev-cache.c:701           Found dev 9:4 /dev/disk/by-id/lvm-pv-uuid-X0pLWk-KlaT-0M2N-ZBid-PTew-SZ4P-JnEHCf - exists. X0pLWkKl
#device/dev-cache.c:701           Found dev 9:4 /dev/disk/by-id/md-name-sl_diskstation:4 - exists. X0pLWkKl
#device/dev-cache.c:701           Found dev 9:4 /dev/disk/by-id/md-uuid-827b0577:5a2bfe22:fb3cc233:0894fba0 - exists. X0pLWkKl
#device/dev-cache.c:701           Found dev 9:4 /dev/md/4 - exists. X0pLWkKl
#device/dev-io.c:345         /dev/loop0: using cached size 496472 sectors
#device/dev-io.c:345         /dev/loop0: using cached size 496472 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop0
#device/dev-io.c:345         /dev/sda: using cached size 234441648 sectors
#filters/filter-partitioned.c:38            /dev/sda: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sda
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:0) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:345         /dev/vg1/syno_vg_reserved_area: using cached size 24576 sectors
#device/dev-io.c:345         /dev/vg1/syno_vg_reserved_area: using cached size 24576 sectors
#filters/filter-persistent.c:131           filter caching good /dev/vg1/syno_vg_reserved_area
#device/dev-io.c:345         /dev/loop1: using cached size 140824 sectors
#device/dev-io.c:345         /dev/loop1: using cached size 140824 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop1
#device/dev-io.c:345         /dev/sda1: using cached size 117187500 sectors
#filters/filter-mpath.c:195           /dev/sda1: Device is a partition, using primary device sda for mpath component detection
#device/dev-io.c:345         /dev/sda1: using cached size 117187500 sectors
#filters/filter-persistent.c:131           filter caching good /dev/sda1
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:1) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:345         /dev/vg1/volume_1: using cached size 2516582400 sectors
#device/dev-io.c:345         /dev/vg1/volume_1: using cached size 2516582400 sectors
#filters/filter-persistent.c:131           filter caching good /dev/vg1/volume_1
#device/dev-io.c:345         /dev/loop2: using cached size 327992 sectors
#device/dev-io.c:345         /dev/loop2: using cached size 327992 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop2
#device/dev-io.c:345         /dev/md2: using cached size 5832165888 sectors
#device/dev-io.c:345         /dev/md2: using cached size 5832165888 sectors
#filters/filter-persistent.c:131           filter caching good /dev/md2
#device/dev-md.c:432         Device /dev/md2 metadata_version is 1.2.
#device_mapper/ioctl/libdm-iface.c:1850          dm status   (253:2) [ noopencount noflush ]   [16384] (*1)
#device/dev-io.c:345         /dev/vg1/volume_2: using cached size 1572864000 sectors
#device/dev-io.c:345         /dev/vg1/volume_2: using cached size 1572864000 sectors
#filters/filter-persistent.c:131           filter caching good /dev/vg1/volume_2
#device/dev-io.c:345         /dev/loop3: using cached size 112528 sectors
#device/dev-io.c:345         /dev/loop3: using cached size 112528 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop3
#device/dev-io.c:345         /dev/md3: using cached size 3906971136 sectors
#device/dev-io.c:345         /dev/md3: using cached size 3906971136 sectors
#filters/filter-persistent.c:131           filter caching good /dev/md3
#device/dev-md.c:432         Device /dev/md3 metadata_version is 1.2.
#device/dev-io.c:345         /dev/loop4: using cached size 192352 sectors
#device/dev-io.c:345         /dev/loop4: using cached size 192352 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop4
#device/dev-io.c:345         /dev/md4: using cached size 1953485568 sectors
#device/dev-io.c:345         /dev/md4: using cached size 1953485568 sectors
#filters/filter-persistent.c:131           filter caching good /dev/md4
#device/dev-md.c:432         Device /dev/md4 metadata_version is 1.2.
#device/dev-io.c:345         /dev/loop5: using cached size 112264 sectors
#device/dev-io.c:345         /dev/loop5: using cached size 112264 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop5
#device/dev-io.c:345         /dev/loop6: using cached size 307016 sectors
#device/dev-io.c:345         /dev/loop6: using cached size 307016 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop6
#device/dev-io.c:345         /dev/loop7: using cached size 30200 sectors
#device/dev-io.c:345         /dev/loop7: using cached size 30200 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop7
#device/dev-io.c:345         /dev/loop8: using cached size 415544 sectors
#device/dev-io.c:345         /dev/loop8: using cached size 415544 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop8
#device/dev-io.c:345         /dev/loop9: using cached size 595872 sectors
#device/dev-io.c:345         /dev/loop9: using cached size 595872 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop9
#device/dev-io.c:345         /dev/loop10: using cached size 8720 sectors
#device/dev-io.c:345         /dev/loop10: using cached size 8720 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop10
#device/dev-io.c:345         /dev/loop11: using cached size 112536 sectors
#device/dev-io.c:345         /dev/loop11: using cached size 112536 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop11
#device/dev-io.c:345         /dev/loop12: using cached size 192064 sectors
#device/dev-io.c:345         /dev/loop12: using cached size 192064 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop12
#device/dev-io.c:345         /dev/loop13: using cached size 127160 sectors
#device/dev-io.c:345         /dev/loop13: using cached size 127160 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop13
#device/dev-io.c:345         /dev/loop14: using cached size 4944 sectors
#device/dev-io.c:345         /dev/loop14: using cached size 4944 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop14
#device/dev-io.c:345         /dev/loop15: using cached size 30208 sectors
#device/dev-io.c:345         /dev/loop15: using cached size 30208 sectors
#filters/filter-persistent.c:131           filter caching good /dev/loop15
#device/dev-io.c:345         /dev/loop16: using cached size 1912 sectors
#filters/filter-usable.c:43            /dev/loop16: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/loop16
#device/dev-io.c:345         /dev/sdb: using cached size 976773168 sectors
#filters/filter-partitioned.c:38            /dev/sdb: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sdb
#device/dev-io.c:345         /dev/loop17: using cached size 1912 sectors
#filters/filter-usable.c:43            /dev/loop17: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/loop17
#device/dev-io.c:345         /dev/sdb1: using cached size 976769532 sectors
#filters/filter-mpath.c:195           /dev/sdb1: Device is a partition, using primary device sdb for mpath component detection
#device/dev-io.c:345         /dev/sdb1: using cached size 976769532 sectors
#filters/filter-persistent.c:131           filter caching good /dev/sdb1
#device/dev-io.c:345         /dev/loop18: using cached size 0 sectors
#filters/filter-usable.c:43            /dev/loop18: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/loop18
#device/dev-io.c:345         /dev/sdc: using cached size 5860533168 sectors
#filters/filter-partitioned.c:38            /dev/sdc: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sdc
#device/dev-io.c:345         /dev/sdc1: using cached size 4980480 sectors
#filters/filter-mpath.c:195           /dev/sdc1: Device is a partition, using primary device sdc for mpath component detection
#device/dev-io.c:345         /dev/sdc1: using cached size 4980480 sectors
#device/dev-type.c:1100          Device /dev/sdc1 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc1
#filters/filter-md.c:111           /dev/sdc1: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc1
#device/dev-io.c:345         /dev/sdc2: using cached size 4194304 sectors
#filters/filter-mpath.c:195           /dev/sdc2: Device is a partition, using primary device sdc for mpath component detection
#device/dev-io.c:345         /dev/sdc2: using cached size 4194304 sectors
#device/dev-type.c:1100          Device /dev/sdc2 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc2
#filters/filter-md.c:111           /dev/sdc2: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc2
#device/dev-io.c:345         /dev/sdc5: using cached size 1944057728 sectors
#filters/filter-mpath.c:195           /dev/sdc5: Device is a partition, using primary device sdc for mpath component detection
#device/dev-io.c:345         /dev/sdc5: using cached size 1944057728 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sdc5.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc5
#filters/filter-md.c:111           /dev/sdc5: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc5
#device/dev-io.c:345         /dev/sdc6: using cached size 1953487904 sectors
#filters/filter-mpath.c:195           /dev/sdc6: Device is a partition, using primary device sdc for mpath component detection
#device/dev-io.c:345         /dev/sdc6: using cached size 1953487904 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sdc6.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc6
#filters/filter-md.c:111           /dev/sdc6: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc6
#device/dev-io.c:345         /dev/sdc7: using cached size 1953487904 sectors
#filters/filter-mpath.c:195           /dev/sdc7: Device is a partition, using primary device sdc for mpath component detection
#device/dev-io.c:345         /dev/sdc7: using cached size 1953487904 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sdc7.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdc7
#filters/filter-md.c:111           /dev/sdc7: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdc7
#device/dev-io.c:345         /dev/sdd: using cached size 1953525168 sectors
#filters/filter-partitioned.c:38            /dev/sdd: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sdd
#device/dev-io.c:345         /dev/sdd1: using cached size 4980480 sectors
#filters/filter-mpath.c:195           /dev/sdd1: Device is a partition, using primary device sdd for mpath component detection
#device/dev-io.c:345         /dev/sdd1: using cached size 4980480 sectors
#device/dev-type.c:1100          Device /dev/sdd1 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdd1
#filters/filter-md.c:111           /dev/sdd1: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdd1
#device/dev-io.c:345         /dev/sdd2: using cached size 4194304 sectors
#filters/filter-mpath.c:195           /dev/sdd2: Device is a partition, using primary device sdd for mpath component detection
#device/dev-io.c:345         /dev/sdd2: using cached size 4194304 sectors
#device/dev-type.c:1100          Device /dev/sdd2 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdd2
#filters/filter-md.c:111           /dev/sdd2: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdd2
#device/dev-io.c:345         /dev/sdd3: using cached size 2 sectors
#filters/filter-usable.c:43            /dev/sdd3: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/sdd3
#device/dev-io.c:345         /dev/sdd5: using cached size 1944057728 sectors
#filters/filter-mpath.c:195           /dev/sdd5: Device is a partition, using primary device sdd for mpath component detection
#device/dev-io.c:345         /dev/sdd5: using cached size 1944057728 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sdd5.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdd5
#filters/filter-md.c:111           /dev/sdd5: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdd5
#device/dev-io.c:345         /dev/sde: using cached size 3907029168 sectors
#filters/filter-partitioned.c:38            /dev/sde: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sde
#device/dev-io.c:345         /dev/sde1: using cached size 4980480 sectors
#filters/filter-mpath.c:195           /dev/sde1: Device is a partition, using primary device sde for mpath component detection
#device/dev-io.c:345         /dev/sde1: using cached size 4980480 sectors
#device/dev-type.c:1100          Device /dev/sde1 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sde1
#filters/filter-md.c:111           /dev/sde1: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sde1
#device/dev-io.c:345         /dev/sde2: using cached size 4194304 sectors
#filters/filter-mpath.c:195           /dev/sde2: Device is a partition, using primary device sde for mpath component detection
#device/dev-io.c:345         /dev/sde2: using cached size 4194304 sectors
#device/dev-type.c:1100          Device /dev/sde2 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sde2
#filters/filter-md.c:111           /dev/sde2: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sde2
#device/dev-io.c:345         /dev/sde3: using cached size 2 sectors
#filters/filter-usable.c:43            /dev/sde3: Skipping: Too small to hold a PV
#filters/filter-persistent.c:131           filter caching bad /dev/sde3
#device/dev-io.c:345         /dev/sde5: using cached size 1944057728 sectors
#filters/filter-mpath.c:195           /dev/sde5: Device is a partition, using primary device sde for mpath component detection
#device/dev-io.c:345         /dev/sde5: using cached size 1944057728 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sde5.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sde5
#filters/filter-md.c:111           /dev/sde5: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sde5
#device/dev-io.c:345         /dev/sde6: using cached size 1953487904 sectors
#filters/filter-mpath.c:195           /dev/sde6: Device is a partition, using primary device sde for mpath component detection
#device/dev-io.c:345         /dev/sde6: using cached size 1953487904 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sde6.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sde6
#filters/filter-md.c:111           /dev/sde6: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sde6
#device/dev-io.c:345         /dev/sdf: using cached size 5860533168 sectors
#filters/filter-partitioned.c:38            /dev/sdf: Skipping: Partition table signature found
#filters/filter-persistent.c:131           filter caching bad /dev/sdf
#device/dev-io.c:345         /dev/sdf1: using cached size 4980480 sectors
#filters/filter-mpath.c:195           /dev/sdf1: Device is a partition, using primary device sdf for mpath component detection
#device/dev-io.c:345         /dev/sdf1: using cached size 4980480 sectors
#device/dev-type.c:1100          Device /dev/sdf1 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf1
#filters/filter-md.c:111           /dev/sdf1: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf1
#device/dev-io.c:345         /dev/sdf2: using cached size 4194304 sectors
#filters/filter-mpath.c:195           /dev/sdf2: Device is a partition, using primary device sdf for mpath component detection
#device/dev-io.c:345         /dev/sdf2: using cached size 4194304 sectors
#device/dev-type.c:1100          Device /dev/sdf2 is md raid component based on blkid variable in udev db (ID_FS_TYPE="linux_raid_member").
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf2
#filters/filter-md.c:111           /dev/sdf2: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf2
#device/dev-io.c:345         /dev/sdf5: using cached size 1944057728 sectors
#filters/filter-mpath.c:195           /dev/sdf5: Device is a partition, using primary device sdf for mpath component detection
#device/dev-io.c:345         /dev/sdf5: using cached size 1944057728 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sdf5.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf5
#filters/filter-md.c:111           /dev/sdf5: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf5
#device/dev-io.c:345         /dev/sdf6: using cached size 1953487904 sectors
#filters/filter-mpath.c:195           /dev/sdf6: Device is a partition, using primary device sdf for mpath component detection
#device/dev-io.c:345         /dev/sdf6: using cached size 1953487904 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sdf6.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf6
#filters/filter-md.c:111           /dev/sdf6: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf6
#device/dev-io.c:345         /dev/sdf7: using cached size 1953487904 sectors
#filters/filter-mpath.c:195           /dev/sdf7: Device is a partition, using primary device sdf for mpath component detection
#device/dev-io.c:345         /dev/sdf7: using cached size 1953487904 sectors
#device/dev-md.c:156           Found md magic number at offset 4096 of /dev/sdf7.
#filters/filter-md.c:109           md filter full 0 excluding md component /dev/sdf7
#filters/filter-md.c:111           /dev/sdf7: Skipping md component device
#filters/filter-persistent.c:131           filter caching bad /dev/sdf7
#label/label.c:892           Found 24 devices to scan
#label/label.c:628           Scanning 24 devices for VG info
#label/label.c:664           Scanning submitted 24 reads
#label/label.c:679           Processing data from device /dev/loop0 7:0 fd 28 block 0x564ca12923c0
#label/label.c:407         /dev/loop0: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/vg1/syno_vg_reserved_area 253:0 fd 29 block 0x564ca1292400
#label/label.c:407         /dev/vg1/syno_vg_reserved_area: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop1 7:1 fd 30 block 0x564ca1292440
#label/label.c:407         /dev/loop1: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/sda1 8:1 fd 31 block 0x564ca1292480
#label/label.c:407         /dev/sda1: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/vg1/volume_1 253:1 fd 32 block 0x564ca12924c0
#label/label.c:407         /dev/vg1/volume_1: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop2 7:2 fd 33 block 0x564ca1292500
#label/label.c:407         /dev/loop2: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/md2 9:2 fd 34 block 0x564ca1292540
#label/label.c:315         /dev/md2: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md2: now in VG #orphans_lvm2 (#orphans_lvm2) with 1 mda(s).
#format_text/text_label.c:423           /dev/md2: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md2 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md2 at 4608 size 2259 (+0)
#format_text/import.c:77            Skipped parsing metadata on /dev/md2
#format_text/format-text.c:1573          Found metadata summary on /dev/md2 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:1373          lvmcache /dev/md2: now in VG vg1 (ySD0a0KsbohqwIYa2NGlu59lmWfeVISb) with 1 mda(s).
#label/label.c:679           Processing data from device /dev/vg1/volume_2 253:2 fd 35 block 0x564ca1292580
#label/label.c:407         /dev/vg1/volume_2: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop3 7:3 fd 36 block 0x564ca1292600
#label/label.c:407         /dev/loop3: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/md3 9:3 fd 37 block 0x564ca1292800
#label/label.c:315         /dev/md3: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md3: now in VG #orphans_lvm2 (#orphans_lvm2) with 1 mda(s).
#format_text/text_label.c:423           /dev/md3: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md3 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md3 at 4608 size 2259 (+0)
#format_text/import.c:77            Skipped parsing metadata on /dev/md3
#format_text/format-text.c:1573          Found metadata summary on /dev/md3 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:1373          lvmcache /dev/md3: now in VG vg1 (ySD0a0KsbohqwIYa2NGlu59lmWfeVISb) with 1 mda(s).
#label/label.c:679           Processing data from device /dev/loop4 7:4 fd 38 block 0x564ca12925c0
#label/label.c:407         /dev/loop4: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/md4 9:4 fd 39 block 0x564ca1292640
#label/label.c:315         /dev/md4: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md4: now in VG #orphans_lvm2 (#orphans_lvm2) with 1 mda(s).
#format_text/text_label.c:423           /dev/md4: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md4 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md4 at 4608 size 2259 (+0)
#format_text/import.c:77            Skipped parsing metadata on /dev/md4
#format_text/format-text.c:1573          Found metadata summary on /dev/md4 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:1373          lvmcache /dev/md4: now in VG vg1 (ySD0a0KsbohqwIYa2NGlu59lmWfeVISb) with 1 mda(s).
#label/label.c:679           Processing data from device /dev/loop5 7:5 fd 40 block 0x564ca1292680
#label/label.c:407         /dev/loop5: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop6 7:6 fd 41 block 0x564ca12926c0
#label/label.c:407         /dev/loop6: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop7 7:7 fd 42 block 0x564ca1292700
#label/label.c:407         /dev/loop7: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop8 7:8 fd 43 block 0x564ca1292740
#label/label.c:407         /dev/loop8: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop9 7:9 fd 44 block 0x564ca1292780
#label/label.c:407         /dev/loop9: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop10 7:10 fd 45 block 0x564ca12927c0
#label/label.c:407         /dev/loop10: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop11 7:11 fd 46 block 0x564ca1292040
#label/label.c:407         /dev/loop11: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop12 7:12 fd 47 block 0x564ca1292080
#label/label.c:407         /dev/loop12: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop13 7:13 fd 48 block 0x564ca12920c0
#label/label.c:407         /dev/loop13: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop14 7:14 fd 49 block 0x564ca1292100
#label/label.c:407         /dev/loop14: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/loop15 7:15 fd 50 block 0x564ca1292140
#label/label.c:407         /dev/loop15: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:679           Processing data from device /dev/sdb1 8:17 fd 51 block 0x564ca1292200
#label/label.c:407         /dev/sdb1: No lvm label detected
#label/label.c:412           <backtrace>
#label/label.c:762           Scanned devices: read errors 0 process errors 0 failed 0
#cache/lvmcache.c:947           Found VG info for 1 VGs
#toollib.c:2253        Obtaining the complete list of VGs to process
#toollib.c:1970        Processing VG vg1 ySD0a0-Ksbo-hqwI-Ya2N-Glu5-9lmW-feVISb
#misc/lvm-flock.c:201         Locking /run/lock/lvm/V_vg1 WB
#misc/lvm-flock.c:99            _do_flock /run/lock/lvm/V_vg1:aux WB
#misc/lvm-flock.c:99            _do_flock /run/lock/lvm/V_vg1 WB
#misc/lvm-flock.c:47            _undo_flock /run/lock/lvm/V_vg1:aux
#metadata/metadata.c:3682        Reading VG vg1 ySD0a0-Ksbo-hqwI-Ya2N-Glu5-9lmW-feVISb
#metadata/metadata.c:3728          Rescanning devices for vg1
#cache/lvmcache.c:206           lvmcache has no info for vgname "vg1" with VGID ySD0a0KsbohqwIYa2NGlu59lmWfeVISb.
#label/label.c:628           Scanning 3 devices for VG info
#label/label.c:664           Scanning submitted 3 reads
#label/label.c:679           Processing data from device /dev/md2 9:2 fd 28 block 0x564ca12923c0
#label/label.c:315         /dev/md2: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md2: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
#format_text/text_label.c:423           /dev/md2: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md2 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md2 at 4608 size 2259 (+0)
#format_text/format-text.c:1573          Found metadata summary on /dev/md2 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:206           lvmcache has no info for vgname "vg1" with VGID ySD0a0KsbohqwIYa2NGlu59lmWfeVISb.
#cache/lvmcache.c:206           lvmcache has no info for vgname "vg1".
#cache/lvmcache.c:1373          lvmcache /dev/md2: now in VG vg1 with 1 mda(s).
#cache/lvmcache.c:1203          lvmcache /dev/md2: VG vg1: set VGID to ySD0a0KsbohqwIYa2NGlu59lmWfeVISb.
#cache/lvmcache.c:1522          lvmcache /dev/md2: VG vg1: set seqno to 14
#cache/lvmcache.c:1538          lvmcache /dev/md2: VG vg1: set mda_checksum to 2a39024c mda_size to 2259
#cache/lvmcache.c:1413          lvmcache /dev/md2: VG vg1: set creation host to (none).
#label/label.c:679           Processing data from device /dev/md3 9:3 fd 30 block 0x564ca1292400
#label/label.c:315         /dev/md3: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md3: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
#format_text/text_label.c:423           /dev/md3: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md3 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md3 at 4608 size 2259 (+0)
#format_text/import.c:77            Skipped parsing metadata on /dev/md3
#format_text/format-text.c:1573          Found metadata summary on /dev/md3 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:1373          lvmcache /dev/md3: now in VG vg1 (ySD0a0KsbohqwIYa2NGlu59lmWfeVISb) with 1 mda(s).
#label/label.c:679           Processing data from device /dev/md4 9:4 fd 31 block 0x564ca1292440
#label/label.c:315         /dev/md4: lvm2 label detected at sector 1
#cache/lvmcache.c:1373          lvmcache /dev/md4: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
#format_text/text_label.c:423           /dev/md4: PV header extension version 2 found
#format_text/format-text.c:317           Reading mda header sector from /dev/md4 at 4096
#format_text/import.c:56            Reading metadata summary from /dev/md4 at 4608 size 2259 (+0)
#format_text/import.c:77            Skipped parsing metadata on /dev/md4
#format_text/format-text.c:1573          Found metadata summary on /dev/md4 at 4608 size 2259 for VG vg1
#cache/lvmcache.c:1373          lvmcache /dev/md4: now in VG vg1 (ySD0a0KsbohqwIYa2NGlu59lmWfeVISb) with 1 mda(s).
#label/label.c:762           Scanned devices: read errors 0 process errors 0 failed 0
#metadata/metadata.c:3814          Reading VG vg1 from /dev/md2
#format_text/format-text.c:317           Reading mda header sector from /dev/md2 at 4096
#format_text/format-text.c:440           VG vg1 metadata check /dev/md2 mda 4096 slot0 offset 512 size 2259
#format_text/import.c:152           Reading metadata from /dev/md2 at 4608 size 2259 (+0)
#metadata/vg.c:64            Allocated VG vg1 at 0x564ca12b3800.
#format_text/import_vsn1.c:580           Importing logical volume vg1/syno_vg_reserved_area.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_1.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_2.
#format_text/format-text.c:595           Found metadata on /dev/md2 at 4608 size 2259 for VG vg1
#metadata/metadata.c:3814          Reading VG vg1 from /dev/md3
#format_text/format-text.c:317           Reading mda header sector from /dev/md3 at 4096
#format_text/format-text.c:440           VG vg1 metadata check /dev/md3 mda 4096 slot0 offset 512 size 2259
#format_text/import.c:152           Reading metadata from /dev/md3 at 4608 size 2259 (+0)
#format_text/import.c:173           Skipped parsing metadata on /dev/md3
#format_text/format-text.c:595           Found metadata on /dev/md3 at 4608 size 2259 for VG vg1
#metadata/metadata.c:3814          Reading VG vg1 from /dev/md4
#format_text/format-text.c:317           Reading mda header sector from /dev/md4 at 4096
#format_text/format-text.c:440           VG vg1 metadata check /dev/md4 mda 4096 slot0 offset 512 size 2259
#format_text/import.c:152           Reading metadata from /dev/md4 at 4608 size 2259 (+0)
#format_text/import.c:173           Skipped parsing metadata on /dev/md4
#format_text/format-text.c:595           Found metadata on /dev/md4 at 4608 size 2259 for VG vg1
#device_mapper/libdm-config.c:1001        metadata/lvs_history_retention_time not found in config: defaulting to 0
#device/dev-io.c:345         /dev/md2: using cached size 5832165888 sectors
#device/dev-io.c:345         /dev/md3: using cached size 3906971136 sectors
#device/dev-io.c:345         /dev/md4: using cached size 1953485568 sectors
#metadata/pv_manip.c:414           /dev/md2 0:      0      3: syno_vg_reserved_area(0:0)
#metadata/pv_manip.c:414           /dev/md2 1:      3 128000: volume_1(0:0)
#metadata/pv_manip.c:414           /dev/md2 2: 128003 128000: volume_2(0:0)
#metadata/pv_manip.c:414           /dev/md2 3: 256003  64000: volume_1(128000:0)
#metadata/pv_manip.c:414           /dev/md2 4: 320003  64000: volume_2(128000:0)
#metadata/pv_manip.c:414           /dev/md2 5: 384003  90619: volume_1(192000:0)
#metadata/pv_manip.c:414           /dev/md2 6: 474622 237312: NULL(0:0)
#metadata/pv_manip.c:414           /dev/md3 0:      0  24581: volume_1(282619:0)
#metadata/pv_manip.c:414           /dev/md3 1:  24581 452344: NULL(0:0)
#metadata/pv_manip.c:414           /dev/md4 0:      0 238462: NULL(0:0)
#metadata/vg.c:64            Allocated VG vg1 at 0x564ca12c9a50.
#format_text/import_vsn1.c:580           Importing logical volume vg1/syno_vg_reserved_area.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_1.
#format_text/import_vsn1.c:580           Importing logical volume vg1/volume_2.
#toollib.c:1995        Running command for VG vg1 ySD0a0-Ksbo-hqwI-Ya2N-Glu5-9lmW-feVISb
#pvscan.c:576           pvscan autoactivating VG vg1.
#metadata/vg.c:79            Freeing VG vg1 at 0x564ca12f4720.
#activate/dev_manager.c:792           Getting device info for vg1-syno_vg_reserved_area [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38 [ noopencount flush ]   [16384] (*1)
#activate/dev_manager.c:792           Getting device info for vg1-volume_1 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ [ noopencount flush ]   [16384] (*1)
#activate/dev_manager.c:792           Getting device info for vg1-volume_2 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX [ noopencount flush ]   [16384] (*1)
#activate/activate.c:1486          Counted 3 active LVs in VG vg1
#vgchange.c:243       3 logical volume(s) in volume group "vg1" already active
#activate/dev_manager.c:792           Getting device info for vg1-syno_vg_reserved_area [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38 [ noopencount flush ]   [16384] (*1)
#activate/dev_manager.c:792           Getting device info for vg1-volume_1 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ [ noopencount flush ]   [16384] (*1)
#activate/dev_manager.c:792           Getting device info for vg1-volume_2 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX [ noopencount flush ]   [16384] (*1)
#vgchange.c:248       3 existing logical volume(s) in volume group "vg1" monitored
#activate/activate.c:172       activation/auto_activation_volume_list configuration setting not defined: All logical volumes will be auto-activated.
#metadata/lv.c:1500      Activating logical volume vg1/syno_vg_reserved_area.
#activate/dev_manager.c:792           Getting device info for vg1-syno_vg_reserved_area [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38 [ noopencount flush ]   [16384] (*1)
#activate/activate.c:438       activation/volume_list configuration setting not defined: Checking only host tags for vg1/syno_vg_reserved_area.
#activate/activate.c:2535          Activating vg1/syno_vg_reserved_area.
#activate/dev_manager.c:792           Getting device info for vg1-syno_vg_reserved_area [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38 [ noopencount flush ]   [16384] (*1)
#activate/activate.c:2550          LV vg1/syno_vg_reserved_area is already active.
#activate/activate.c:172       activation/auto_activation_volume_list configuration setting not defined: All logical volumes will be auto-activated.
#metadata/lv.c:1500      Activating logical volume vg1/volume_1.
#activate/dev_manager.c:792           Getting device info for vg1-volume_1 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ [ noopencount flush ]   [16384] (*1)
#activate/activate.c:438       activation/volume_list configuration setting not defined: Checking only host tags for vg1/volume_1.
#activate/activate.c:2535          Activating vg1/volume_1.
#activate/dev_manager.c:792           Getting device info for vg1-volume_1 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ [ noopencount flush ]   [16384] (*1)
#activate/activate.c:2550          LV vg1/volume_1 is already active.
#activate/activate.c:172       activation/auto_activation_volume_list configuration setting not defined: All logical volumes will be auto-activated.
#metadata/lv.c:1500      Activating logical volume vg1/volume_2.
#activate/dev_manager.c:792           Getting device info for vg1-volume_2 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX [ noopencount flush ]   [16384] (*1)
#activate/activate.c:438       activation/volume_list configuration setting not defined: Checking only host tags for vg1/volume_2.
#activate/activate.c:2535          Activating vg1/volume_2.
#activate/dev_manager.c:792           Getting device info for vg1-volume_2 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX [ noopencount flush ]   [16384] (*1)
#activate/activate.c:2550          LV vg1/volume_2 is already active.
#vgchange.c:134       Activated 3 logical volumes in volume group vg1.
#vgchange.c:181           Starting background polling for volume group "vg1".
#activate/dev_manager.c:792           Getting device info for vg1-syno_vg_reserved_area [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38 [ noopencount flush ]   [16384] (*1)
#activate/dev_manager.c:792           Getting device info for vg1-volume_1 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ [ noopencount flush ]   [16384] (*1)
#activate/dev_manager.c:792           Getting device info for vg1-volume_2 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX [ noopencount flush ]   [16384] (*1)
#mm/memlock.c:593           Unlock: Memlock counters: prioritized:0 locked:0 critical:0 daemon:0 suspended:0
#activate/fs.c:491           Syncing device names
#activate/dev_manager.c:792           Getting device info for vg1-syno_vg_reserved_area [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbIwAu2umcqstxfsx4YzSYzN6I704OEZ38 [ noopencount flush ]   [16384] (*1)
#activate/dev_manager.c:792           Getting device info for vg1-volume_1 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbeHA2CzKNqmC0O0Kbr3dVwdO0YX0RHBhZ [ noopencount flush ]   [16384] (*1)
#activate/dev_manager.c:792           Getting device info for vg1-volume_2 [LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX].
#device_mapper/ioctl/libdm-iface.c:1850          dm info  LVM-ySD0a0KsbohqwIYa2NGlu59lmWfeVISbo2YXSMFpeiBtj7aPcSl3Kt0md5ki5xxX [ noopencount flush ]   [16384] (*1)
#activate/activate.c:1486          Counted 3 active LVs in VG vg1
#vgchange.c:261     3 logical volume(s) in volume group "vg1" now active
#mm/memlock.c:593           Unlock: Memlock counters: prioritized:0 locked:0 critical:0 daemon:0 suspended:0
#activate/fs.c:491           Syncing device names
#misc/lvm-flock.c:70          Unlocking /run/lock/lvm/V_vg1
#misc/lvm-flock.c:47            _undo_flock /run/lock/lvm/V_vg1
#metadata/vg.c:79            Freeing VG vg1 at 0x564ca12c9a50.
#metadata/vg.c:79            Freeing VG vg1 at 0x564ca12b3800.
#mm/memlock.c:593           Unlock: Memlock counters: prioritized:0 locked:0 critical:0 daemon:0 suspended:0
#activate/fs.c:491           Syncing device names
#misc/lvm-flock.c:70          Unlocking /run/lock/lvm/P_global
#misc/lvm-flock.c:47            _undo_flock /run/lock/lvm/P_global
#notify/lvmnotify.c:54            Nofify dbus at com.redhat.lvmdbus1.
#notify/lvmnotify.c:69            D-Bus notification failed: The name com.redhat.lvmdbus1 was not provided by any .service files
#cache/lvmcache.c:1808          Dropping VG info
#cache/lvmcache.c:206           lvmcache has no info for vgname "#orphans_lvm2" with VGID #orphans_lvm2.
#cache/lvmcache.c:206           lvmcache has no info for vgname "#orphans_lvm2".
#cache/lvmcache.c:1379          lvmcache: Initialised VG #orphans_lvm2.
#lvmcmdline.c:2982          Completed: pvscan --cache --activate ay -vvvv

Hors ligne

#28 Le 03/05/2020, à 19:07

geole

Re : Recupération disques NAS synlogie RAID SHR

Le temps de comprendre ce qu'il y a  lire, peut-tu refaire le montage,

sudo   mount   -v   /dev/md4    /Raid1To

Puis la trace

dmesg  | tail -50


Quelques extraits très signicatifs
#vgchange.c:261     3 logical volume(s) in volume group "vg1" now active

Dernière modification par geole (Le 03/05/2020, à 19:27)

Hors ligne

#29 Le 03/05/2020, à 19:19

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

ci-dessous le résultat de :

sudo   mount   -v   /dev/md4    /Raid1To

et de

sudo dmesg | tail -50

souillard@souillard-bequiet:~$ sudo   mount   -v   /dev/md4    /Raid1To
[sudo] Mot de passe de souillard : 
mount: /Raid1To: type de système de fichiers « LVM2_member » inconnu.
souillard@souillard-bequiet:~$ sudo dmesg | tail -50
[    5.194097] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16
[    5.194123] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
[    5.194146] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input18
[    5.286617] nvidia-gpu 0000:01:00.3: i2c timeout error e0000000
[    5.286653] ucsi_ccg 0-0008: i2c_transfer failed -110
[    5.286668] ucsi_ccg 0-0008: ucsi_ccg_init failed - -110
[    5.286685] ucsi_ccg: probe of 0-0008 failed with error -110
[    5.369189] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[    5.396037] audit: type=1400 audit(1588510775.422:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=1577 comm="apparmor_parser"
[    5.396389] audit: type=1400 audit(1588510775.422:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1578 comm="apparmor_parser"
[    5.396390] audit: type=1400 audit(1588510775.422:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1578 comm="apparmor_parser"
[    5.396391] audit: type=1400 audit(1588510775.422:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1578 comm="apparmor_parser"
[    5.399309] audit: type=1400 audit(1588510775.426:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=1583 comm="apparmor_parser"
[    5.399927] audit: type=1400 audit(1588510775.426:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=1579 comm="apparmor_parser"
[    5.400444] audit: type=1400 audit(1588510775.426:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1576 comm="apparmor_parser"
[    5.401998] audit: type=1400 audit(1588510775.430:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=1574 comm="apparmor_parser"
[    5.401999] audit: type=1400 audit(1588510775.430:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1574 comm="apparmor_parser"
[    5.402000] audit: type=1400 audit(1588510775.430:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=1574 comm="apparmor_parser"
[    5.829635] Bluetooth: hci0: Waiting for firmware download to complete
[    5.830033] Bluetooth: hci0: Firmware loaded in 1496521 usecs
[    5.830051] Bluetooth: hci0: Waiting for device to boot
[    5.843037] Bluetooth: hci0: Device booted in 12689 usecs
[    5.851006] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-20-1-3.ddc
[    5.866038] Bluetooth: hci0: Applying Intel DDC parameters completed
[    6.173216] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    6.173216] Bluetooth: BNEP filters: protocol multicast
[    6.173218] Bluetooth: BNEP socket layer initialized
[    6.630665] iwlwifi 0000:03:00.0: Applying debug destination EXTERNAL_DRAM
[    6.779107] iwlwifi 0000:03:00.0: FW already configured (0) - re-configuring
[    6.782472] iwlwifi 0000:03:00.0: BIOS contains WGDS but no WRDS
[    8.777399] rfkill: input handler disabled
[    9.537810] wlp3s0: authenticate with 34:27:92:88:5b:05
[    9.541476] wlp3s0: send auth to 34:27:92:88:5b:05 (try 1/3)
[    9.566214] wlp3s0: authenticated
[    9.569616] wlp3s0: associate with 34:27:92:88:5b:05 (try 1/3)
[    9.571438] wlp3s0: RX AssocResp from 34:27:92:88:5b:05 (capab=0x11 status=0 aid=2)
[    9.573991] wlp3s0: associated
[    9.604738] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[   22.560969] Bluetooth: RFCOMM TTY layer initialized
[   22.560972] Bluetooth: RFCOMM socket layer initialized
[   22.560974] Bluetooth: RFCOMM ver 1.11
[   22.650829] rfkill: input handler enabled
[   24.892544] rfkill: input handler disabled
[ 2715.432232] kauditd_printk_skb: 32 callbacks suppressed
[ 2715.432232] audit: type=1400 audit(1588513485.860:44): apparmor="DENIED" operation="capable" profile="/snap/core/9066/usr/lib/snapd/snap-confine" pid=5528 comm="snap-confine" capability=4  capname="fsetid"
[ 2719.363772] audit: type=1400 audit(1588513489.788:45): apparmor="DENIED" operation="open" profile="snap.vlc.vlc" name="/etc/glvnd/egl_vendor.d/" pid=5528 comm="vlc" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 2729.855008] audit: type=1400 audit(1588513500.280:46): apparmor="DENIED" operation="open" profile="snap.vlc.vlc" name="/etc/glvnd/egl_vendor.d/" pid=5708 comm="vlc" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 2733.467292] audit: type=1400 audit(1588513503.896:47): apparmor="DENIED" operation="open" profile="snap.vlc.vlc" name="/etc/glvnd/egl_vendor.d/" pid=5879 comm="vlc" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 2738.057511] audit: type=1400 audit(1588513508.485:48): apparmor="DENIED" operation="open" profile="snap.vlc.vlc" name="/etc/glvnd/egl_vendor.d/" pid=6052 comm="vlc" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
[ 2752.287488] audit: type=1400 audit(1588513522.717:49): apparmor="DENIED" operation="open" profile="snap.vlc.vlc" name="/etc/glvnd/egl_vendor.d/" pid=6223 comm="vlc" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0

Hors ligne

#30 Le 03/05/2020, à 19:37

geole

Re : Recupération disques NAS synlogie RAID SHR

Donc toujours le même message d'erreur au montage. pourtant la trace précédente n'a pas montré d'erreur dans les LVM
et je n'ai que ce lien pour avoir une piste https://debian-facile.org/viewtopic.php?id=20060

J'ajoute celle-ci https://www.linuxquestions.org/question … 175588975/

Dernière modification par geole (Le 03/05/2020, à 19:47)

Hors ligne

#31 Le 03/05/2020, à 19:46

geole

Re : Recupération disques NAS synlogie RAID SHR

Tentons cette commande

sudo lvdisplay

Hors ligne

#32 Le 03/05/2020, à 19:49

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

voici le résultat des volumes logiques les volumes 1 et 2 apparaissent et ceux eux que j'essaye de monter

souillard@souillard-bequiet:~$ sudo lvdisplay
[sudo] Mot de passe de souillard : 
  --- Logical volume ---
  LV Path                /dev/vg1/syno_vg_reserved_area
  LV Name                syno_vg_reserved_area
  VG Name                vg1
  LV UUID                IwAu2u-mcqs-txfs-x4Yz-SYzN-6I70-4OEZ38
  LV Write Access        read/write
  LV Creation host, time , 
  LV Status              available
  # open                 0
  LV Size                12,00 MiB
  Current LE             3
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     768
  Block device           253:0
   
  --- Logical volume ---
  LV Path                /dev/vg1/volume_1
  LV Name                volume_1
  VG Name                vg1
  LV UUID                eHA2Cz-KNqm-C0O0-Kbr3-dVwd-O0YX-0RHBhZ
  LV Write Access        read/write
  LV Creation host, time , 
  LV Status              available
  # open                 0
  LV Size                1,17 TiB
  Current LE             307200
  Segments               4
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     768
  Block device           253:1
   
  --- Logical volume ---
  LV Path                /dev/vg1/volume_2
  LV Name                volume_2
  VG Name                vg1
  LV UUID                o2YXSM-Fpei-Btj7-aPcS-l3Kt-0md5-ki5xxX
  LV Write Access        read/write
  LV Creation host, time , 
  LV Status              available
  # open                 0
  LV Size                750,00 GiB
  Current LE             192000
  Segments               2
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     768
  Block device           253:2

Hors ligne

#33 Le 03/05/2020, à 20:00

geole

Re : Recupération disques NAS synlogie RAID SHR

Un essai avant le repas

sudo mkdir /mnt/vg1
sudo mount -v  /dev/vg1/volume_1   /mnt/vg1
sudo mkdir /mnt/vg2
sudo mount -v  /dev/vg1/volume_2   /mnt/vg2

Hors ligne

#34 Le 03/05/2020, à 20:09

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

je n'ai fait l'essai que sur le volume 1
toujours la même erreur

souillard@souillard-bequiet:~$ sudo mkdir /mnt/vg1
[sudo] Mot de passe de souillard : 
souillard@souillard-bequiet:~$ sudo mount -v  /dev/vg1/volume_1   /mnt/vg1
mount: /mnt/vg1: wrong fs type, bad option, bad superblock on /dev/mapper/vg1-volume_1, missing codepage or helper program, or other error.

Hors ligne

#35 Le 04/05/2020, à 00:04

geole

Re : Recupération disques NAS synlogie RAID SHR

S'il n'est pas trop tard.

dmesg | tail -50

Hors ligne

#36 Le 04/05/2020, à 08:05

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

Bonjour
voici le résultat de la commande : dmesg | tail - 50

ouillard@souillard-bequiet:~$ sudo mount -v  /dev/vg1/volume_1   /mnt/vg1
[sudo] Mot de passe de souillard : 
mount: /mnt/vg1: wrong fs type, bad option, bad superblock on /dev/mapper/vg1-volume_1, missing codepage or helper program, or other error.
souillard@souillard-bequiet:~$ sudo dmesg | tail -50
[    4.703485] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[    4.855377] nouveau 0000:01:00.0: DRM: allocated 1280x1024 fb: 0x200000, bo 00000000af71e77f
[    4.855543] fbcon: nouveaudrmfb (fb0) is primary device
[    4.855584] Console: switching to colour frame buffer device 160x64
[    4.855598] nouveau 0000:01:00.0: fb0: nouveaudrmfb frame buffer device
[    4.894326] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0
[    5.290884] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16
[    5.290952] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
[    5.291008] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input18
[    5.395077] nvidia-gpu 0000:01:00.3: i2c timeout error e0000000
[    5.395096] ucsi_ccg 0-0008: i2c_transfer failed -110
[    5.395111] ucsi_ccg 0-0008: ucsi_ccg_init failed - -110
[    5.395128] ucsi_ccg: probe of 0-0008 failed with error -110
[    5.429206] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[    5.456778] audit: type=1400 audit(1588571694.482:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=1493 comm="apparmor_parser"
[    5.457985] audit: type=1400 audit(1588571694.482:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1494 comm="apparmor_parser"
[    5.457986] audit: type=1400 audit(1588571694.482:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1494 comm="apparmor_parser"
[    5.457987] audit: type=1400 audit(1588571694.482:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1494 comm="apparmor_parser"
[    5.462522] audit: type=1400 audit(1588571694.490:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=1490 comm="apparmor_parser"
[    5.462523] audit: type=1400 audit(1588571694.490:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1490 comm="apparmor_parser"
[    5.462524] audit: type=1400 audit(1588571694.490:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=1490 comm="apparmor_parser"
[    5.462525] audit: type=1400 audit(1588571694.490:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=1490 comm="apparmor_parser"
[    5.463235] audit: type=1400 audit(1588571694.490:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=1495 comm="apparmor_parser"
[    5.463566] audit: type=1400 audit(1588571694.490:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1492 comm="apparmor_parser"
[    5.978633] Bluetooth: hci0: Waiting for firmware download to complete
[    5.978800] Bluetooth: hci0: Firmware loaded in 1525229 usecs
[    5.978825] Bluetooth: hci0: Waiting for device to boot
[    5.991811] Bluetooth: hci0: Device booted in 12687 usecs
[    6.008029] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-20-1-3.ddc
[    6.022809] Bluetooth: hci0: Applying Intel DDC parameters completed
[    6.440267] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    6.440268] Bluetooth: BNEP filters: protocol multicast
[    6.440270] Bluetooth: BNEP socket layer initialized
[    6.998892] iwlwifi 0000:03:00.0: Applying debug destination EXTERNAL_DRAM
[    7.147599] iwlwifi 0000:03:00.0: FW already configured (0) - re-configuring
[    7.150658] iwlwifi 0000:03:00.0: BIOS contains WGDS but no WRDS
[    9.880695] wlp3s0: authenticate with 34:27:92:88:5b:05
[    9.884342] wlp3s0: send auth to 34:27:92:88:5b:05 (try 1/3)
[    9.909122] wlp3s0: authenticated
[    9.910240] wlp3s0: associate with 34:27:92:88:5b:05 (try 1/3)
[    9.915125] wlp3s0: RX AssocResp from 34:27:92:88:5b:05 (capab=0x11 status=0 aid=1)
[    9.918291] wlp3s0: associated
[    9.941880] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[   12.784563] rfkill: input handler disabled
[   60.820324] Bluetooth: RFCOMM TTY layer initialized
[   60.820327] Bluetooth: RFCOMM socket layer initialized
[   60.820329] Bluetooth: RFCOMM ver 1.11
[   60.909991] rfkill: input handler enabled
[   63.272962] rfkill: input handler disabled
[  547.806393] EXT4-fs (dm-1): Number of reserved GDT blocks insanely large: 8102

Hors ligne

#37 Le 04/05/2020, à 13:58

geole

Re : Recupération disques NAS synlogie RAID SHR

Bonjour
Je pars sur une nouvelle recherche issue de la trace.
[  547.806393] EXT4-fs (dm-1): Number of reserved GDT blocks insanely large: 8102
Au moins savoir si c'est un message d'information ou un message empêchant le montage
Bien que ces deux lvm ne semblent avoir aucun rapport avec les 3 LVM du RAIDS. Mais comme dans le montage du RAID, le dmesg reste muet....

===>   https://superuser.com/questions/1470173 … gdt-blocks

A patch in Linux Kernel 4.7 changed the way that Linux handles large GPT blocks, which is intended to avoid memory corruption, but also causes the RAID to fail mounting in cases like this

.

====> et en français https://forums.archlinux.fr/viewtopic.php?t=18503

J'ai mis à jour mon système il y a ~un mois, et aujourd'hui lors du reboot de la machine, blocage complet lors du mount de ma partition de 'stockage'

===> Bon j'ai downgradé le kernel à la version précédente et tout semble rentré dans l'ordre ... smile

Du coup, je ne serais pas surpris que le NAS ait aussi reçu une mise à jour logicielle.

On va certainement trouver une solution. On va quand même tenter d'éviter d'installer une version 10.04
J'ai la main sur ce qui semble être la cause du problème.
http://patchwork.ozlabs.org/project/lin … o@mit.edu/

Pour le moment, je n'ai que cela  récupéré d'une traduction japonaise

Accueil > 2019-09-21 06:51
partitionnement-Très grand bloc GDT avec partitions mdadm
   

J'ai une matrice RAID-5 externe USB4.0 ext4 mdadm lvm à 4 lecteurs connectée à une boîte Ubuntu 16.10 (extraction d'une Synology corrompue). Disk Manager montre que la baie est saine et que toutes les partitions logiques sont visibles, mais seulement deux sur cinq sont correctement montées. Les trois autres erreurs de statut de sortie de lancement 32 et dmesg dit:

    Nombre de blocs GDT réservés incroyablement grands: 8189

En vérifiant le système de fichiers de la partition,

    Corruption trouvée dans le superbloc. (Reserved_gdt_blocks = 8189)

e2fsck -b essayé d'utiliser e2fsck -b pour restaurer le superbloc d'une partition à partir d'une commande de sauvegarde, qui ne fonctionne pas, mais je ne sais pas si c'est le vrai problème. Ubuntu n'est pas satisfait de la taille du bloc GDT.


    Méthode résolue # 1

    Il semble y avoir une limite supérieure sur le nombre de blocs GDT réservés autorisés sur toutes les versions LTS sur Ubuntu. Il y a quelque chose dans cela qui rend évident la stabilité ou la fiabilité de l'accès à ces disques.

    Je ne sais pas comment outrepasser cette limite, ni même si je le peux. À la place, j'ai utilisé une ancienne version d'Ubuntu non prise en charge sans limite de bloc GDT, comme Ubuntu 15.10 Wily Werewolf, pour accéder aux fichiers sur les disques RAID Synology.

   L'utilité de cette chose ? https://unix.stackexchange.com/question … gdt-blocks

Dernière modification par geole (Le 04/05/2020, à 14:36)

Hors ligne

#38 Le 04/05/2020, à 16:37

geole

Re : Recupération disques NAS synlogie RAID SHR

Bonjour
Après quelques recherches, je n'ai rien trouvé pour éviter.
Je te propose donc une solution qui a fonctionné  en utilisant la version 15.10.  que je suis en train de télécharger.

Son lieu de téléchargement est ici http://old-releases.ubuntu.com/releases/15.10/.

Tu vas donc installer cette version 15.10 quelque part  soit sur le ssd soit sur le disque dur  de /home en technique dual boot
Je te guiderais. Ce n'est pas très difficile.

Puis on essayera  de  voir si le montage des deux lvm est possible.
Si oui, on devrait trouver une solution pour y récupérer MDADM (pas gagné d'avance)

Autres solutions:
    Tu fais appel un professionnel de la récupération de disque.
    Tu tentes de redémarrer le nas en trouvant une solution pour ne pas reformater.

Synology DiskStation User's GuideBased on DSM 4.2 103

Chapter 20: Perform Advanced Management TasksReinstall Synology DiskStation

If you want to reinstall your Synology DiskStation without losing its data, you can use the RESET button on the back panel.

To reinstall Synology DiskStation:
1 Press and hold the RESET button for about 4 seconds until the Synology DiskStation emits a beep sound.

2 Within the next 10 seconds, press and hold RESET button for about 4 seconds until the Synology DiskStation emits a beep sound.

3 Run Synology Assistant and follow the installation instructions in the Quick Installation Guide that came with your installation disc to set up the Synology DiskStation.

Important: The data saved on the Synology DiskStation will not be erased during the reinstallation. However, for security reason, we strongly recommend that you back up the data first

Si tu souhaites sécuriser les opérations en dupliquant avec l'application ddrescue (à installer) avant toute action
Il faudrait 3 disques de 3 To en s'assurant que l'un des disques a une taille au moins égale à celle des deux disques de 2To+1To soit 
les gros disques  3000592982016 bytes [3,00 TB]
le disque moyen  2000398934016 bytes [2,00 TB]
le petit disque      1000204886016 bytes [1,00 TB]
somme 2To+1To  3000603820032   il manquerait donc 11Mo  pour qu'un gros disque puisse contenir les deux autres.   Il faudra penser à compresser le plus petit  pour que  cela tienne

ou 2 disques de 3 To et 2 disques de 2To
ou 2 disques de 3 To et un disque de 2 To et un disque de 1 To

Dernière modification par geole (Le 04/05/2020, à 18:51)

Hors ligne

#39 Le 05/05/2020, à 17:07

geole

Re : Recupération disques NAS synlogie RAID SHR

Bonjour
Je ne sais pas ce que tu décideras.
Je tiens à te dire que je poste ce message depuis  une version 15.10 ayant MDADM  opérationnel.

a@a:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=15.10
DISTRIB_CODENAME=wily
DISTRIB_DESCRIPTION="Ubuntu 15.10"

a@a:~$ uname -a
Linux a 4.2.0-42-generic #49-Ubuntu SMP Tue Jun 28 21:26:26 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

a@a:~$ mdadm --help
mdadm is used for building, managing, and monitoring
Linux md devices (aka RAID arrays)
Usage: mdadm --create device options...
            Create a new array from unused devices.
       mdadm --assemble device options...
            Assemble a previously created array.
.............

    Il est préférable d'installer en choisissant l'option "autre chose" afin de bien l'installer dans un endroit inutilisé  des deux premiers disques. Il ne faudrait  pas qu'il aille s'installer en automatique dans  l'un des 4 derniers!!!
L'installation  fut très difficile à cause du réseau câblé qui n'est pas disponible dans mon habitation.
    J'avais pourtant bien demandé d'installer sans utiliser le réseau, Mais  il  n'en a pas tenu compte,   au moment  où il installait quelque chose, il  voulait activer la connexion réseau  qui plantait  au bout de 10 secondes.....   Finalement je ne suis fait prêter un iphone . Cela  a pu installer.  Mais maintenant que c'est opérationnel, cet iphone n'est plus reconnu. Cependant FreeWifi est reconnu. Mais il n'est pas très stable.......

Hormis, ce problème de réseau que tu n'auras certainement pas,  il y aura quand même quelques pièges.
   a) Si on décide d'installer en français , il passe son temps à vouloir accéder au fournisseur  français qui n'existe plus.    J'ai fini par demander une installation en anglais.
   b) A la fin de l'installation, la partie finale se plante en disant  que la partie EFI SIGNEE  n'est pas présente. Je pense que  cela t'arrivera. Si cela ne t'arrive pas, c'est beaucoup mieux!
   c)   Donc le plus simple est de ré-installer en ligne de commande sudo ubiquity -b Toute l'installation se fait problème.
   d)  A la fin de l'installation, il faut continuer à tester et  installer le logiciel de boot par là technique chroot bien connue ( https://doc.ubuntu-fr.org/chroot )
   e)  Avant de mettre à jour, il est impératif de modifier le fichier /etc/apt/sources.list afin de mettre les bonnes adresses des fournisseurs. ( https://doc.ubuntu-fr.org/old-releases )

a@a:/etc/apt$ cat sources.list
deb http://old-releases.ubuntu.com/ubuntu/ wily main restricted
deb http://old-releases.ubuntu.com/ubuntu/ wily-updates main restricted
deb http://old-releases.ubuntu.com/ubuntu/ wily universe
deb http://old-releases.ubuntu.com/ubuntu/ wily-updates universe
deb http://old-releases.ubuntu.com/ubuntu/ wily multiverse
deb http://old-releases.ubuntu.com/ubuntu/ wily-updates multiverse
deb http://old-releases.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu wily-security main restricted
deb http://old-releases.ubuntu.com/ubuntu wily-security universe
deb http://old-releases.ubuntu.com/ubuntu wily-security multiverse

   d) Aussitôt que c'est fait, on installe de façon classique l'application MDADM. L'application LVM est préinstallée. 
   e) On  fait  les mises à jour logiciels classiquement (apt update && apt upgrade)
   f) Cela me permet de booter car mon logiciel de boot est refind et pas grub
  g) Sinon  faut alors installer le logiciel de boot . Je ne l'ai pas testé mais les commandes devraient être les suivantes:

    apt  install  grub-efi-amd64-signed
    grub-install
    update-grub

Dernière modification par geole (Le 05/05/2020, à 18:30)

Hors ligne

#40 Le 06/05/2020, à 10:11

geole

Re : Recupération disques NAS synlogie RAID SHR

Bonjour
Une autre possibilité que j'avais oublié de te proposer:   
Ne pas tenter de réparer mais tenter d'accéder aux données par testdisk pour trouver si possible  des anciennes structures et les utiliser pour dupliquer les fichiers sur d'autres disques. Je ne connais pas son fonctionnement dans un contexte raid.
Voici la documentation  https://doc.ubuntu-fr.org/testdisk
1) Installer et lancer testdisk comme indiqué aux chapitres 2 et 3
2) Le faire découvrir tout ce qu'il peut.
     Il devrait découvrir  les disques  SDA SDB (C'est sans intérêt) et SDC SDD SDE SDF sans grand intérêt car structurés en RAID.
    A mon avis il devrait aussi découvrir  MD2 MD3 MD4 . C'est la partie intéressante que je ne connais pas.
Tu choisis l'un d'entre eux et tu suis la documentation comme si c'était un disque dur.  Mais tu oublies la partie tentative de réparation (étapes 8 et 9) pour faire directement le deep search.  Tu verras bien ce qu'il propose.  S'il trouve des répertoires, ils devraient être duplicables sur d'autres disques.
  Si rien n'est récupéré, fais  quand même pour les deux autres MD car ne prouve que le résultat sera aussi mauvais.

3) Si rien du tout ne fonctionne, fais lui analyser les disques SDC ou SDE
    Il devrait trouver la partition  N°7  définie en RAID1. Tu la  sélectionneras. S'il découvre les fichiers, ceux-ci seront en bon état (car RAID1)

Hors ligne

#41 Le 09/05/2020, à 15:42

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

Bonjour
j'étais cloué au lit ces derniers jours.
Merci pour ces derniers messages que je vais regarder attentivement et je vous tiens au courant.
Il y aura peut être des questions

Hors ligne

#42 Le 09/05/2020, à 15:48

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

Si je comprends bien je n'arrive pas à faire le montage avec la version 19.04 de Ubuntu car il y a une limitation de block qui n’existait pas sur la version antérieure 15.10.
Avant d'installer une distribution qui va me polluer je vais essayer ta proposition du 06 mai

J'ai utilisé le testdisk et j'ai trouvé plein de disque notamment les disques LV.
J'ai fait l'analyse du volume 2 et il me remonte les informations suivantes sur la partition et taille ?

Disk /dev/mapper/vg1-volume_2 - 805 GB / 750 GiB - 1572864000 sectors

The harddisk (805 GB / 750 GiB) seems too small! (< 4399 GB / 4097 GiB)
Check the harddisk size: HD jumper settings, BIOS detection...

The following partitions can't be recovered:
     Partition               Start        End    Size in sectors
>  Linux                     262142 1573126141 1572864000 [1.41.10-2660]
   Linux                     786430 1573650429 1572864000 [1.41.10-2660]
   Linux                    1310718 1574174717 1572864000 [1.41.10-2660]
   Linux                    1835006 1574699005 1572864000 [1.41.10-2660]
   Linux                    2359294 1575223293 1572864000 [1.41.10-2660]
   Linux                    6553598 1579417597 1572864000 [1.41.10-2660]
   Linux                    7077886 1579941885 1572864000 [1.41.10-2660]
   FAT16 LBA               46063624 2084706357 2038642734
   HPFS - NTFS           1419082092 5413868943 3994786852
   HPFS - NTFS           1681193052 5675979903 3994786852

[ Continue ]
ext4 blocksize=4096 Large_file Sparse_SB Recover, 805 GB / 750 GiB

Dernière modification par FreeLinux (Le 09/05/2020, à 16:53)

Hors ligne

#43 Le 09/05/2020, à 16:01

geole

Re : Recupération disques NAS synlogie RAID SHR

Bonjour
Bon rétablissement.....
C'est bien résumé de ce que j'ai écrit.    Mais je n'ai pas tout dit.
En regardant plus en détail le bug. j'ai le sentiment  que la zone pour stocker les descriptions est officiellement prévue pour 8000 entrées.
et que la version utilisée ne contrôle pas  cette limite. Elle écrase donc ce qui suit.  Donc 102 entrées dans ton contexte
Il reste à espérer que ce qui suit n'est pas très  vital... Le cas trouvé évoquait 180   entrées de plus  me semble-t-il.
Mais à l'intérieur du RAID, je n'ai pas su trouver combien d'entrées excédentaires étaient présentes .... Donc peut-être des surprises possibles.

Si avec testdisk, on arrive à quelque chose, cela sera quand même mieux. Tu posteras au maxima car je ne sais pas comment il se comporte en RAID. Je sais juste qu'il sait le proposer  et qu'il parcourt bien si le raid est en excellant état.

Dernière modification par geole (Le 09/05/2020, à 16:05)

Hors ligne

#44 Le 10/05/2020, à 15:38

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

Bonjour

Merci pour votre aide
Je viens de poser une question technique au support de Synology sur leur méthode en ligne de récupération de données qui bugue à la dernière étape. j'attends un retour pour faire un choix. Mais mon but est de tout récupérer car je sais que les disques sont bons et c'est le nas qui a bugé.
Pour l'instant je laisse la conversation ouverte
A suivre ...

Hors ligne

#45 Le 17/05/2020, à 16:33

hibiki.tokay

Re : Recupération disques NAS synlogie RAID SHR

sinon si tu es sur des disque et du volume il y a Xpenology qui marche bien. Car le SHR est propriétaire synology donc rien de mieux qu'un DSM pour les retrouver (les données)

Dernière modification par hibiki.tokay (Le 17/05/2020, à 16:34)


Fractal core 500, Asrock H370M-ITX/AC, I5-8400, GTX 1050 Ti WINDFORCE, DDR4 16go (Ub18.04LTS)
Fractal R2, Asrock B250M-HDV, Celeron G3930, DDR4 4go (Xpenology)
Portable MSI GP62MVR-7RFX (Ub20.04LTS)
Syno DS1819+ 8x6To wd red (SHR2) et Syno DS112j 1t

Hors ligne

#46 Le 10/06/2020, à 23:08

FreeLinux

Re : Recupération disques NAS synlogie RAID SHR

Pour conclure, j'ai pu récupérer mes disques en réparant le NAS en changeant l'alimentation qui avait un dysfonctionnement.
Merci à tous pour votre aide.

Hors ligne