#1 Le 22/11/2014, à 02:39
- Nairwolf
Ubuntu 14.04 dans un système RAID 0 + UEFI
Bonjour,
Je viens de récupérer mon pc qui a fait un tour au SAV pour se faire reseter. Par conséquent, je le retrouve avec un Windows 8 pré-installé, avec un bios UEFI, et surtout deux disques SSD montés en RAID 0.
Si je souhaite réaliser un dual-boot avec Windows, comment pourrais-je m'y prendre ?
Cordialement,
Nairolf21
Hors ligne
#2 Le 22/11/2014, à 02:57
- nany
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Bonjour,
ayant déjà vu un cas très similaire mais non résolu car la personne a demandé de l’aide après, je veux bien te guider, ça m’aidera peut-être à comprendre ce qu’il s’est passé pour l’autre cas.
Pour commencer, quel est le modèle exact de ta machine et peux-tu créer un rapport Boot-Info ? (tutoriel/boot-info)
Dernière modification par nany (Le 22/11/2014, à 03:03)
Hors ligne
#3 Le 30/11/2014, à 20:49
- Nairwolf
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Bonjour,
Tu parles de quelle personne ? J'ai moi-même lancé un fil il y a quelques mois sur cette installation. Je n'avais pas trouvé comment faire de manière fiable cette installation.
Voici mon boot-info :
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 23Nov2014]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sdc.
sdc1: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 8/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi
/EFI/BOOT/grubx64.efi
============================ Drive/Partition Info: =============================
Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 4027 MB, 4027580416 bytes
256 heads, 63 sectors/track, 487 cylinders, total 7866368 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sdc1 1 4,294,967,295 4,294,967,295 ee GPT
/dev/sdc1 ends after the last sector of /dev/sdc
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sdc1 2,048 7,866,334 7,864,287 Data partition (Windows/Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/mapper/isw_bbebahbgcd_ASUS_OS1 3EFB-5939 vfat SYSTEM
/dev/mapper/isw_bbebahbgcd_ASUS_OS2 44DC084BDC0839A6 ntfs Recovery
/dev/mapper/isw_bbebahbgcd_ASUS_OS4 62561E85561E5A5D ntfs OS
/dev/mapper/isw_bbebahbgcd_ASUS_OS5 00303B67303B6338 ntfs Data
/dev/mapper/isw_bbebahbgcd_ASUS_OS6 145A416E5A414E24 ntfs Restore
/dev/sda isw_raid_member
/dev/sdb isw_raid_member
/dev/sdc1 9E8C-079E vfat UBUNTU 14_0
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Nov 30 16:13 ata-SanDisk_SD6SP1M128G1002_132254400782 -> ../../sdb
lrwxrwxrwx 1 root root 9 Nov 30 16:13 ata-SanDisk_SD6SP1M128G1002_134580402547 -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-name-isw_bbebahbgcd_ASUS_OS -> ../../dm-0
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-name-isw_bbebahbgcd_ASUS_OS1 -> ../../dm-1
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-name-isw_bbebahbgcd_ASUS_OS2 -> ../../dm-2
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-name-isw_bbebahbgcd_ASUS_OS3 -> ../../dm-3
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-name-isw_bbebahbgcd_ASUS_OS4 -> ../../dm-4
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-name-isw_bbebahbgcd_ASUS_OS5 -> ../../dm-5
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-name-isw_bbebahbgcd_ASUS_OS6 -> ../../dm-6
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-uuid-DMRAID-isw_bbebahbgcd_ASUS_OS -> ../../dm-0
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-uuid-part1-DMRAID-isw_bbebahbgcd_ASUS_OS -> ../../dm-1
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-uuid-part2-DMRAID-isw_bbebahbgcd_ASUS_OS -> ../../dm-2
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-uuid-part3-DMRAID-isw_bbebahbgcd_ASUS_OS -> ../../dm-3
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-uuid-part4-DMRAID-isw_bbebahbgcd_ASUS_OS -> ../../dm-4
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-uuid-part5-DMRAID-isw_bbebahbgcd_ASUS_OS -> ../../dm-5
lrwxrwxrwx 1 root root 10 Nov 30 2014 dm-uuid-part6-DMRAID-isw_bbebahbgcd_ASUS_OS -> ../../dm-6
lrwxrwxrwx 1 root root 10 Nov 30 2014 raid-isw_bbebahbgcd_ASUS_OS-part1 -> ../../dm-1
lrwxrwxrwx 1 root root 10 Nov 30 2014 raid-isw_bbebahbgcd_ASUS_OS-part2 -> ../../dm-2
lrwxrwxrwx 1 root root 10 Nov 30 2014 raid-isw_bbebahbgcd_ASUS_OS-part3 -> ../../dm-3
lrwxrwxrwx 1 root root 10 Nov 30 2014 raid-isw_bbebahbgcd_ASUS_OS-part4 -> ../../dm-4
lrwxrwxrwx 1 root root 10 Nov 30 2014 raid-isw_bbebahbgcd_ASUS_OS-part5 -> ../../dm-5
lrwxrwxrwx 1 root root 10 Nov 30 2014 raid-isw_bbebahbgcd_ASUS_OS-part6 -> ../../dm-6
lrwxrwxrwx 1 root root 9 Nov 30 16:13 usb-Generic_Flash_Disk_896EF58C-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Nov 30 2014 usb-Generic_Flash_Disk_896EF58C-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root 9 Nov 30 16:13 wwn-0x5001b449d68efd0e -> ../../sdb
lrwxrwxrwx 1 root root 9 Nov 30 16:13 wwn-0x5001b44a6132f573 -> ../../sda
========================= "ls -R /dev/mapper/" output: =========================
/dev/mapper:
control
isw_bbebahbgcd_ASUS_OS
isw_bbebahbgcd_ASUS_OS1
isw_bbebahbgcd_ASUS_OS2
isw_bbebahbgcd_ASUS_OS3
isw_bbebahbgcd_ASUS_OS4
isw_bbebahbgcd_ASUS_OS5
isw_bbebahbgcd_ASUS_OS6
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sdc1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
=========================== sdc1/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
if loadfont /boot/grub/font.pf2 ; then
set gfxmode=auto
insmod efi_gop
insmod efi_uga
insmod gfxterm
terminal_output gfxterm
fi
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
menuentry "Try Ubuntu without installing" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
initrd /casper/initrd.lz
}
menuentry "Install Ubuntu" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --
initrd /casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true --
initrd /casper/initrd.lz
}
menuentry "Check disc for defects" {
set gfxpayload=keep
linux /casper/vmlinuz.efi boot=casper integrity-check quiet splash --
initrd /casper/initrd.lz
}
--------------------------------------------------------------------------------
============================== sdc1/syslinux.cfg: ==============================
--------------------------------------------------------------------------------
DEFAULT loadconfig
LABEL loadconfig
CONFIG /isolinux/isolinux.cfg
APPEND /isolinux/
--------------------------------------------------------------------------------
========= Devices which don't seem to have a corresponding hard drive: =========
{All_DMRaid}
=============================== StdErr Messages: ===============================
File descriptor 9 (/proc/11222/mounts) leaked on lvs invocation. Parent PID 19086: bash
File descriptor 63 (pipe:[60784]) leaked on lvs invocation. Parent PID 19086: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-repair 2014-11-30__16h13 ===================
boot-repair version : 4ppa14
boot-sav version : 4ppa14
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa14
BLKID BEFORE RAID ACTIVATION:
/dev/loop0: TYPE="squashfs"
/dev/sda: TYPE="isw_raid_member"
/dev/sdb: TYPE="isw_raid_member"
/dev/mapper/isw_bbebahbgcd_ASUS_OS1: LABEL="SYSTEM" UUID="3EFB-5939" TYPE="vfat"
/dev/mapper/isw_bbebahbgcd_ASUS_OS2: LABEL="Recovery" UUID="44DC084BDC0839A6" TYPE="ntfs"
/dev/mapper/isw_bbebahbgcd_ASUS_OS4: LABEL="OS" UUID="62561E85561E5A5D" TYPE="ntfs"
/dev/mapper/isw_bbebahbgcd_ASUS_OS5: LABEL="Data" UUID="00303B67303B6338" TYPE="ntfs"
/dev/mapper/isw_bbebahbgcd_ASUS_OS6: LABEL="Restore" UUID="145A416E5A414E24" TYPE="ntfs"
/dev/sdc1: LABEL="UBUNTU 14_0" UUID="9E8C-079E" TYPE="vfat"
dmraid -si -c:
dmraid -ay:
RAID set "isw_bbebahbgcd_ASUS_OS" already active
dmraid -sa -c: isw_bbebahbgcd_ASUS_OS
boot-repair is executed in live-session (Ubuntu 14.04.1 LTS, trusty, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
[dmraid -sa -c] isw_bbebahbgcd_ASUS_OS
[dmraid -sa -c] isw_bbebahbgcd_ASUS_OS
[dmraid -sa -c] isw_bbebahbgcd_ASUS_OS
[dmraid -sa -c] isw_bbebahbgcd_ASUS_OS
[dmraid -sa -c] isw_bbebahbgcd_ASUS_OS
ls: cannot access /sys/block/mapper/isw_bbebahbgcd_ASUS_OS/: No such file or directory
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/mapper/isw_bbebahbgcd_ASUS_OS'! The util fdisk doesn't support GPT. Use GNU Parted.
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS3 doesn't contain a valid partition table
WARNING: GPT (GUID Partition Table) detected on '/dev/sdc'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== os-prober:
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda: TYPE="isw_raid_member"
/dev/sdb: TYPE="isw_raid_member"
/dev/mapper/isw_bbebahbgcd_ASUS_OS1: LABEL="SYSTEM" UUID="3EFB-5939" TYPE="vfat"
/dev/mapper/isw_bbebahbgcd_ASUS_OS2: LABEL="Recovery" UUID="44DC084BDC0839A6" TYPE="ntfs"
/dev/mapper/isw_bbebahbgcd_ASUS_OS4: LABEL="OS" UUID="62561E85561E5A5D" TYPE="ntfs"
/dev/mapper/isw_bbebahbgcd_ASUS_OS5: LABEL="Data" UUID="00303B67303B6338" TYPE="ntfs"
/dev/mapper/isw_bbebahbgcd_ASUS_OS6: LABEL="Restore" UUID="145A416E5A414E24" TYPE="ntfs"
/dev/sdc1: LABEL="UBUNTU 14_0" UUID="9E8C-079E" TYPE="vfat"
Windows not detected by os-prober on mapper/isw_bbebahbgcd_ASUS_OS4.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util sfdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util sfdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/mapper/isw_bbebahbgcd_ASUS_OS'! The util sfdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/mapper/isw_bbebahbgcd_ASUS_OS'! The util fdisk doesn't support GPT. Use GNU Parted.
Presence of EFI/Microsoft file detected: /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS2/EFI/Boot/bootx64.efi
=================== UEFI/Legacy mode:
Unusual EFI: Please report this message to boot.repair@gmail.com
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)
=================== PARTITIONS & DISKS:
mapper/isw_bbebahbgcd_ASUS_OS1 : mapper/isw_bbebahbgcd_ASUS_OS, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, is-correct-EFI, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS1.
mapper/isw_bbebahbgcd_ASUS_OS2 : mapper/isw_bbebahbgcd_ASUS_OS, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, bootmgr, is-winboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS2.
mapper/isw_bbebahbgcd_ASUS_OS4 : mapper/isw_bbebahbgcd_ASUS_OS, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, is-winboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS4.
mapper/isw_bbebahbgcd_ASUS_OS5 : mapper/isw_bbebahbgcd_ASUS_OS, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS5.
mapper/isw_bbebahbgcd_ASUS_OS6 : mapper/isw_bbebahbgcd_ASUS_OS, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS6.
sda : GPT, no-BIOS_boot, has-no-EFIpart, not-usb, no-os, 2048 sectors * 512 bytes
sdb : GPT, no-BIOS_boot, has-no-EFIpart, not-usb, no-os, 2048 sectors * 512 bytes
mapper/isw_bbebahbgcd_ASUS_OS : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Error: Invalid argument during seek for read on /dev/sda
Error: The backup GPT table is corrupt, but the primary appears OK, so that will
be used.
Model: ATA SanDisk SD6SP1M1 (scsi)
Disk /dev/sdb: 128GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
Model: Generic Flash Disk (scsi)
Disk /dev/sdc: 4028MB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 4028MB 4027MB fat32 Microsoft Basic Data msftdata
Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS6: 21.5GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Number Start End Size File system Flags
1 0.00B 21.5GB 21.5GB ntfs
Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS5: 131GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Number Start End Size File system Flags
1 0.00B 131GB 131GB ntfs
Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS4: 102GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Number Start End Size File system Flags
1 0.00B 102GB 102GB ntfs
Error: /dev/mapper/isw_bbebahbgcd_ASUS_OS3: unrecognised disk label
Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS2: 944MB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Number Start End Size File system Flags
1 0.00B 944MB 944MB ntfs
Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS1: 105MB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Number Start End Size File system Flags
1 0.00B 105MB 105MB fat32
Error: The backup GPT table is not at the end of the disk, as it should be.
This might mean that another operating system believes the disk is smaller.
Fix, by moving the backup to the end (and removing the old backup)?
Warning: Not all of the space available to /dev/mapper/isw_bbebahbgcd_ASUS_OS
appears to be used, you can fix the GPT to use all of the space (an extra 512
blocks) or continue with the current setting?
Model: Linux device-mapper (striped) (dm)
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS: 256GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 106MB 105MB fat32 EFI system partition boot
2 106MB 1050MB 944MB ntfs Basic data partition hidden, diag
3 1050MB 1184MB 134MB Microsoft reserved partition msftres
4 1184MB 104GB 102GB ntfs Basic data partition msftdata
5 104GB 235GB 131GB ntfs Basic data partition msftdata
6 235GB 256GB 21.5GB ntfs Basic data partition hidden, diag
=================== parted -lm:
Error: Invalid argument during seek for read on /dev/sda
Error: The backup GPT table is corrupt, but the primary appears OK, so that will
be used.
BYT;
/dev/sdb:128GB:scsi:512:512:gpt:ATA SanDisk SD6SP1M1;
BYT;
/dev/sdc:4028MB:scsi:512:512:gpt:Generic Flash Disk;
1:1049kB:4028MB:4027MB:fat32:Microsoft Basic Data:msftdata;
BYT;
/dev/mapper/isw_bbebahbgcd_ASUS_OS6:21.5GB:dm:512:512:loop:Linux device-mapper (linear);
1:0.00B:21.5GB:21.5GB:ntfs::;
BYT;
/dev/mapper/isw_bbebahbgcd_ASUS_OS5:131GB:dm:512:512:loop:Linux device-mapper (linear);
1:0.00B:131GB:131GB:ntfs::;
BYT;
/dev/mapper/isw_bbebahbgcd_ASUS_OS4:102GB:dm:512:512:loop:Linux device-mapper (linear);
1:0.00B:102GB:102GB:ntfs::;
Error: /dev/mapper/isw_bbebahbgcd_ASUS_OS3: unrecognised disk label
BYT;
/dev/mapper/isw_bbebahbgcd_ASUS_OS2:944MB:dm:512:512:loop:Linux device-mapper (linear);
1:0.00B:944MB:944MB:ntfs::;
BYT;
/dev/mapper/isw_bbebahbgcd_ASUS_OS1:105MB:dm:512:512:loop:Linux device-mapper (linear);
1:0.00B:105MB:105MB:fat32::;
Error: The backup GPT table is not at the end of the disk, as it should be.
This might mean that another operating system believes the disk is smaller.
Fix, by moving the backup to the end (and removing the old backup)?
Warning: Not all of the space available to /dev/mapper/isw_bbebahbgcd_ASUS_OS
appears to be used, you can fix the GPT to use all of the space (an extra 512
blocks) or continue with the current setting?
BYT;
/dev/mapper/isw_bbebahbgcd_ASUS_OS:256GB:dm:512:512:gpt:Linux device-mapper (striped);
1:1049kB:106MB:105MB:fat32:EFI system partition:boot;
2:106MB:1050MB:944MB:ntfs:Basic data partition:hidden, diag;
3:1050MB:1184MB:134MB::Microsoft reserved partition:msftres;
4:1184MB:104GB:102GB:ntfs:Basic data partition:msftdata;
5:104GB:235GB:131GB:ntfs:Basic data partition:msftdata;
6:235GB:256GB:21.5GB:ntfs:Basic data partition:hidden, diag;
=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sdc1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=ubuntu)
/dev/mapper/isw_bbebahbgcd_ASUS_OS1 on /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS1 type vfat (rw)
/dev/mapper/isw_bbebahbgcd_ASUS_OS2 on /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS2 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/mapper/isw_bbebahbgcd_ASUS_OS4 on /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS4 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/mapper/isw_bbebahbgcd_ASUS_OS5 on /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS5 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/mapper/isw_bbebahbgcd_ASUS_OS6 on /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS6 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
=================== ls:
/sys/block/dm-0 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-1 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-2 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-3 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-4 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-5 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-6 (filtered): alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sdb (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sdc (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdc1 size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dm-0 dm-1 dm-2 dm-3 dm-4 dm-5 dm-6 dri ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hidraw3 hpet input kmsg kvm log mapper mcelog mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sdb sdc sdc1 sg0 sg1 sg2 shm snapshot snd stderr stdin stdout uhid uinput urandom usb v4l vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper: control isw_bbebahbgcd_ASUS_OS isw_bbebahbgcd_ASUS_OS1 isw_bbebahbgcd_ASUS_OS2 isw_bbebahbgcd_ASUS_OS3 isw_bbebahbgcd_ASUS_OS4 isw_bbebahbgcd_ASUS_OS5 isw_bbebahbgcd_ASUS_OS6
ls /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS1/3:
=================== hexdump -n512 -C /dev/mapper/isw_bbebahbgcd_ASUS_OS1
00000000 eb 58 90 4d 53 44 4f 53 35 2e 30 00 02 02 fe 19 |.X.MSDOS5.0.....|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 08 00 00 |........?.......|
00000020 00 20 03 00 01 03 00 00 00 00 00 00 02 00 00 00 |. ..............|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 01 29 39 59 fb 3e 4e 4f 20 4e 41 4d 45 20 20 |..)9Y.>NO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 33 c9 8e d1 bc f4 | FAT32 3.....|
00000060 7b 8e c1 8e d9 bd 00 7c 88 56 40 88 4e 02 8a 56 |{......|.V@.N..V|
00000070 40 b4 41 bb aa 55 cd 13 72 10 81 fb 55 aa 75 0a |@.A..U..r...U.u.|
00000080 f6 c1 01 74 05 fe 46 02 eb 2d 8a 56 40 b4 08 cd |...t..F..-.V@...|
00000090 13 73 05 b9 ff ff 8a f1 66 0f b6 c6 40 66 0f b6 |.s......f...@f..|
000000a0 d1 80 e2 3f f7 e2 86 cd c0 ed 06 41 66 0f b7 c9 |...?.......Af...|
000000b0 66 f7 e1 66 89 46 f8 83 7e 16 00 75 39 83 7e 2a |f..f.F..~..u9.~*|
000000c0 00 77 33 66 8b 46 1c 66 83 c0 0c bb 00 80 b9 01 |.w3f.F.f........|
000000d0 00 e8 2c 00 e9 a8 03 a1 f8 7d 80 c4 7c 8b f0 ac |..,......}..|...|
000000e0 84 c0 74 17 3c ff 74 09 b4 0e bb 07 00 cd 10 eb |..t.<.t.........|
000000f0 ee a1 fa 7d eb e4 a1 7d 80 eb df 98 cd 16 cd 19 |...}...}........|
00000100 66 60 80 7e 02 00 0f 84 20 00 66 6a 00 66 50 06 |f`.~.... .fj.fP.|
00000110 53 66 68 10 00 01 00 b4 42 8a 56 40 8b f4 cd 13 |Sfh.....B.V@....|
00000120 66 58 66 58 66 58 66 58 eb 33 66 3b 46 f8 72 03 |fXfXfXfX.3f;F.r.|
00000130 f9 eb 2a 66 33 d2 66 0f b7 4e 18 66 f7 f1 fe c2 |..*f3.f..N.f....|
00000140 8a ca 66 8b d0 66 c1 ea 10 f7 76 1a 86 d6 8a 56 |..f..f....v....V|
00000150 40 8a e8 c0 e4 06 0a cc b8 01 02 cd 13 66 61 0f |@............fa.|
00000160 82 74 ff 81 c3 00 02 66 40 49 75 94 c3 42 4f 4f |.t.....f@Iu..BOO|
00000170 54 4d 47 52 20 20 20 20 00 00 00 00 00 00 00 00 |TMGR ........|
00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001a0 00 00 00 00 00 00 00 00 00 00 00 00 0d 0a 44 69 |..............Di|
000001b0 73 6b 20 65 72 72 6f 72 ff 0d 0a 50 72 65 73 73 |sk error...Press|
000001c0 20 61 6e 79 20 6b 65 79 20 74 6f 20 72 65 73 74 | any key to rest|
000001d0 61 72 74 0d 0a 00 00 00 00 00 00 00 00 00 00 00 |art.............|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 ac 01 b9 01 00 00 55 aa |..............U.|
00000200
ls /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS2/3:
ls /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS2: AsFac.log
AsPartition.ini
AsTCDProc_20141110093129.log
AsTCDProc_20141110100839.log
AsToolCDVer.txt
AsTool.state
Boot
bootmgr
bootmgr.efi
DetectResult.ini
DiskpartScript.txt
EFI
en-us
FAC1_dism.log
FAC3_dism.log
FACLog
PASS.txt
Recovery
Sources
SWPackage.ini
System Volume Information
ToolDL.ini . Please report this message to boot.repair@gmail.com
=================== hexdump -n512 -C /dev/mapper/isw_bbebahbgcd_ASUS_OS2
00000000 eb 52 90 4e 54 46 53 20 20 20 20 00 02 08 00 00 |.R.NTFS .....|
00000010 00 00 00 00 00 f8 00 00 3f 00 ff 00 00 28 03 00 |........?....(..|
00000020 00 00 00 00 80 00 80 00 ff 1f 1c 00 00 00 00 00 |................|
00000030 00 2c 01 00 00 00 00 00 02 00 00 00 00 00 00 00 |.,..............|
00000040 f6 00 00 00 01 00 00 00 a6 39 08 dc 4b 08 dc 44 |.........9..K..D|
00000050 00 00 00 00 fa 33 c0 8e d0 bc 00 7c fb 68 c0 07 |.....3.....|.h..|
00000060 1f 1e 68 66 00 cb 88 16 0e 00 66 81 3e 03 00 4e |..hf......f.>..N|
00000070 54 46 53 75 15 b4 41 bb aa 55 cd 13 72 0c 81 fb |TFSu..A..U..r...|
00000080 55 aa 75 06 f7 c1 01 00 75 03 e9 dd 00 1e 83 ec |U.u.....u.......|
00000090 18 68 1a 00 b4 48 8a 16 0e 00 8b f4 16 1f cd 13 |.h...H..........|
000000a0 9f 83 c4 18 9e 58 1f 72 e1 3b 06 0b 00 75 db a3 |.....X.r.;...u..|
000000b0 0f 00 c1 2e 0f 00 04 1e 5a 33 db b9 00 20 2b c8 |........Z3... +.|
000000c0 66 ff 06 11 00 03 16 0f 00 8e c2 ff 06 16 00 e8 |f...............|
000000d0 4b 00 2b c8 77 ef b8 00 bb cd 1a 66 23 c0 75 2d |K.+.w......f#.u-|
000000e0 66 81 fb 54 43 50 41 75 24 81 f9 02 01 72 1e 16 |f..TCPAu$....r..|
000000f0 68 07 bb 16 68 52 11 16 68 09 00 66 53 66 53 66 |h...hR..h..fSfSf|
00000100 55 16 16 16 68 b8 01 66 61 0e 07 cd 1a 33 c0 bf |U...h..fa....3..|
00000110 0a 13 b9 f6 0c fc f3 aa e9 fe 01 90 90 66 60 1e |.............f`.|
00000120 06 66 a1 11 00 66 03 06 1c 00 1e 66 68 00 00 00 |.f...f.....fh...|
00000130 00 66 50 06 53 68 01 00 68 10 00 b4 42 8a 16 0e |.fP.Sh..h...B...|
00000140 00 16 1f 8b f4 cd 13 66 59 5b 5a 66 59 66 59 1f |.......fY[ZfYfY.|
00000150 0f 82 16 00 66 ff 06 11 00 03 16 0f 00 8e c2 ff |....f...........|
00000160 0e 16 00 75 bc 07 1f 66 61 c3 a1 f6 01 e8 09 00 |...u...fa.......|
00000170 a1 fa 01 e8 03 00 f4 eb fd 8b f0 ac 3c 00 74 09 |............<.t.|
00000180 b4 0e bb 07 00 cd 10 eb f2 c3 0d 0a 41 20 64 69 |............A di|
00000190 73 6b 20 72 65 61 64 20 65 72 72 6f 72 20 6f 63 |sk read error oc|
000001a0 63 75 72 72 65 64 00 0d 0a 42 4f 4f 54 4d 47 52 |curred...BOOTMGR|
000001b0 20 69 73 20 63 6f 6d 70 72 65 73 73 65 64 00 0d | is compressed..|
000001c0 0a 50 72 65 73 73 20 43 74 72 6c 2b 41 6c 74 2b |.Press Ctrl+Alt+|
000001d0 44 65 6c 20 74 6f 20 72 65 73 74 61 72 74 0d 0a |Del to restart..|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 8a 01 a7 01 bf 01 00 00 55 aa |..............U.|
00000200
=================== hexdump -n512 -C /dev/mapper/isw_bbebahbgcd_ASUS_OS4
00000000 eb 52 90 4e 54 46 53 20 20 20 20 00 02 08 00 00 |.R.NTFS .....|
00000010 00 00 00 00 00 f8 00 00 3f 00 ff 00 00 48 23 00 |........?....H#.|
00000020 00 00 00 00 80 00 80 00 ff 77 ec 0b 00 00 00 00 |.........w......|
00000030 00 00 0c 00 00 00 00 00 02 00 00 00 00 00 00 00 |................|
00000040 f6 00 00 00 01 00 00 00 5d 5a 1e 56 85 1e 56 62 |........]Z.V..Vb|
00000050 00 00 00 00 fa 33 c0 8e d0 bc 00 7c fb 68 c0 07 |.....3.....|.h..|
00000060 1f 1e 68 66 00 cb 88 16 0e 00 66 81 3e 03 00 4e |..hf......f.>..N|
00000070 54 46 53 75 15 b4 41 bb aa 55 cd 13 72 0c 81 fb |TFSu..A..U..r...|
00000080 55 aa 75 06 f7 c1 01 00 75 03 e9 dd 00 1e 83 ec |U.u.....u.......|
00000090 18 68 1a 00 b4 48 8a 16 0e 00 8b f4 16 1f cd 13 |.h...H..........|
000000a0 9f 83 c4 18 9e 58 1f 72 e1 3b 06 0b 00 75 db a3 |.....X.r.;...u..|
000000b0 0f 00 c1 2e 0f 00 04 1e 5a 33 db b9 00 20 2b c8 |........Z3... +.|
000000c0 66 ff 06 11 00 03 16 0f 00 8e c2 ff 06 16 00 e8 |f...............|
000000d0 4b 00 2b c8 77 ef b8 00 bb cd 1a 66 23 c0 75 2d |K.+.w......f#.u-|
000000e0 66 81 fb 54 43 50 41 75 24 81 f9 02 01 72 1e 16 |f..TCPAu$....r..|
000000f0 68 07 bb 16 68 52 11 16 68 09 00 66 53 66 53 66 |h...hR..h..fSfSf|
00000100 55 16 16 16 68 b8 01 66 61 0e 07 cd 1a 33 c0 bf |U...h..fa....3..|
00000110 0a 13 b9 f6 0c fc f3 aa e9 fe 01 90 90 66 60 1e |.............f`.|
00000120 06 66 a1 11 00 66 03 06 1c 00 1e 66 68 00 00 00 |.f...f.....fh...|
00000130 00 66 50 06 53 68 01 00 68 10 00 b4 42 8a 16 0e |.fP.Sh..h...B...|
00000140 00 16 1f 8b f4 cd 13 66 59 5b 5a 66 59 66 59 1f |.......fY[ZfYfY.|
00000150 0f 82 16 00 66 ff 06 11 00 03 16 0f 00 8e c2 ff |....f...........|
00000160 0e 16 00 75 bc 07 1f 66 61 c3 a1 f6 01 e8 09 00 |...u...fa.......|
00000170 a1 fa 01 e8 03 00 f4 eb fd 8b f0 ac 3c 00 74 09 |............<.t.|
00000180 b4 0e bb 07 00 cd 10 eb f2 c3 0d 0a 41 20 64 69 |............A di|
00000190 73 6b 20 72 65 61 64 20 65 72 72 6f 72 20 6f 63 |sk read error oc|
000001a0 63 75 72 72 65 64 00 0d 0a 42 4f 4f 54 4d 47 52 |curred...BOOTMGR|
000001b0 20 69 73 20 63 6f 6d 70 72 65 73 73 65 64 00 0d | is compressed..|
000001c0 0a 50 72 65 73 73 20 43 74 72 6c 2b 41 6c 74 2b |.Press Ctrl+Alt+|
000001d0 44 65 6c 20 74 6f 20 72 65 73 74 61 72 74 0d 0a |Del to restart..|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 8a 01 a7 01 bf 01 00 00 55 aa |..............U.|
00000200
=================== hexdump -n512 -C /dev/mapper/isw_bbebahbgcd_ASUS_OS5
00000000 eb 52 90 4e 54 46 53 20 20 20 20 00 02 08 00 00 |.R.NTFS .....|
00000010 00 00 00 00 00 f8 00 00 3f 00 ff 00 00 c0 0f 0c |........?.......|
00000020 00 00 00 00 80 00 80 00 ff 47 3f 0f 00 00 00 00 |.........G?.....|
00000030 00 00 0c 00 00 00 00 00 02 00 00 00 00 00 00 00 |................|
00000040 f6 00 00 00 01 00 00 00 38 63 3b 30 67 3b 30 00 |........8c;0g;0.|
00000050 00 00 00 00 fa 33 c0 8e d0 bc 00 7c fb 68 c0 07 |.....3.....|.h..|
00000060 1f 1e 68 66 00 cb 88 16 0e 00 66 81 3e 03 00 4e |..hf......f.>..N|
00000070 54 46 53 75 15 b4 41 bb aa 55 cd 13 72 0c 81 fb |TFSu..A..U..r...|
00000080 55 aa 75 06 f7 c1 01 00 75 03 e9 dd 00 1e 83 ec |U.u.....u.......|
00000090 18 68 1a 00 b4 48 8a 16 0e 00 8b f4 16 1f cd 13 |.h...H..........|
000000a0 9f 83 c4 18 9e 58 1f 72 e1 3b 06 0b 00 75 db a3 |.....X.r.;...u..|
000000b0 0f 00 c1 2e 0f 00 04 1e 5a 33 db b9 00 20 2b c8 |........Z3... +.|
000000c0 66 ff 06 11 00 03 16 0f 00 8e c2 ff 06 16 00 e8 |f...............|
000000d0 4b 00 2b c8 77 ef b8 00 bb cd 1a 66 23 c0 75 2d |K.+.w......f#.u-|
000000e0 66 81 fb 54 43 50 41 75 24 81 f9 02 01 72 1e 16 |f..TCPAu$....r..|
000000f0 68 07 bb 16 68 52 11 16 68 09 00 66 53 66 53 66 |h...hR..h..fSfSf|
00000100 55 16 16 16 68 b8 01 66 61 0e 07 cd 1a 33 c0 bf |U...h..fa....3..|
00000110 0a 13 b9 f6 0c fc f3 aa e9 fe 01 90 90 66 60 1e |.............f`.|
00000120 06 66 a1 11 00 66 03 06 1c 00 1e 66 68 00 00 00 |.f...f.....fh...|
00000130 00 66 50 06 53 68 01 00 68 10 00 b4 42 8a 16 0e |.fP.Sh..h...B...|
00000140 00 16 1f 8b f4 cd 13 66 59 5b 5a 66 59 66 59 1f |.......fY[ZfYfY.|
00000150 0f 82 16 00 66 ff 06 11 00 03 16 0f 00 8e c2 ff |....f...........|
00000160 0e 16 00 75 bc 07 1f 66 61 c3 a1 f6 01 e8 09 00 |...u...fa.......|
00000170 a1 fa 01 e8 03 00 f4 eb fd 8b f0 ac 3c 00 74 09 |............<.t.|
00000180 b4 0e bb 07 00 cd 10 eb f2 c3 0d 0a 41 20 64 69 |............A di|
00000190 73 6b 20 72 65 61 64 20 65 72 72 6f 72 20 6f 63 |sk read error oc|
000001a0 63 75 72 72 65 64 00 0d 0a 42 4f 4f 54 4d 47 52 |curred...BOOTMGR|
000001b0 20 69 73 20 63 6f 6d 70 72 65 73 73 65 64 00 0d | is compressed..|
000001c0 0a 50 72 65 73 73 20 43 74 72 6c 2b 41 6c 74 2b |.Press Ctrl+Alt+|
000001d0 44 65 6c 20 74 6f 20 72 65 73 74 61 72 74 0d 0a |Del to restart..|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 8a 01 a7 01 bf 01 00 00 55 aa |..............U.|
00000200
=================== hexdump -n512 -C /dev/mapper/isw_bbebahbgcd_ASUS_OS6
00000000 eb 52 90 4e 54 46 53 20 20 20 20 00 02 08 00 00 |.R.NTFS .....|
00000010 00 00 00 00 00 f8 00 00 3f 00 ff 00 00 08 4f 1b |........?.....O.|
00000020 00 00 00 00 80 00 80 00 ff 4f 80 02 00 00 00 00 |.........O......|
00000030 00 00 0c 00 00 00 00 00 02 00 00 00 00 00 00 00 |................|
00000040 f6 00 00 00 01 00 00 00 24 4e 41 5a 6e 41 5a 14 |........$NAZnAZ.|
00000050 00 00 00 00 fa 33 c0 8e d0 bc 00 7c fb 68 c0 07 |.....3.....|.h..|
00000060 1f 1e 68 66 00 cb 88 16 0e 00 66 81 3e 03 00 4e |..hf......f.>..N|
00000070 54 46 53 75 15 b4 41 bb aa 55 cd 13 72 0c 81 fb |TFSu..A..U..r...|
00000080 55 aa 75 06 f7 c1 01 00 75 03 e9 dd 00 1e 83 ec |U.u.....u.......|
00000090 18 68 1a 00 b4 48 8a 16 0e 00 8b f4 16 1f cd 13 |.h...H..........|
000000a0 9f 83 c4 18 9e 58 1f 72 e1 3b 06 0b 00 75 db a3 |.....X.r.;...u..|
000000b0 0f 00 c1 2e 0f 00 04 1e 5a 33 db b9 00 20 2b c8 |........Z3... +.|
000000c0 66 ff 06 11 00 03 16 0f 00 8e c2 ff 06 16 00 e8 |f...............|
000000d0 4b 00 2b c8 77 ef b8 00 bb cd 1a 66 23 c0 75 2d |K.+.w......f#.u-|
000000e0 66 81 fb 54 43 50 41 75 24 81 f9 02 01 72 1e 16 |f..TCPAu$....r..|
000000f0 68 07 bb 16 68 52 11 16 68 09 00 66 53 66 53 66 |h...hR..h..fSfSf|
00000100 55 16 16 16 68 b8 01 66 61 0e 07 cd 1a 33 c0 bf |U...h..fa....3..|
00000110 0a 13 b9 f6 0c fc f3 aa e9 fe 01 90 90 66 60 1e |.............f`.|
00000120 06 66 a1 11 00 66 03 06 1c 00 1e 66 68 00 00 00 |.f...f.....fh...|
00000130 00 66 50 06 53 68 01 00 68 10 00 b4 42 8a 16 0e |.fP.Sh..h...B...|
00000140 00 16 1f 8b f4 cd 13 66 59 5b 5a 66 59 66 59 1f |.......fY[ZfYfY.|
00000150 0f 82 16 00 66 ff 06 11 00 03 16 0f 00 8e c2 ff |....f...........|
00000160 0e 16 00 75 bc 07 1f 66 61 c3 a1 f6 01 e8 09 00 |...u...fa.......|
00000170 a1 fa 01 e8 03 00 f4 eb fd 8b f0 ac 3c 00 74 09 |............<.t.|
00000180 b4 0e bb 07 00 cd 10 eb f2 c3 0d 0a 41 20 64 69 |............A di|
00000190 73 6b 20 72 65 61 64 20 65 72 72 6f 72 20 6f 63 |sk read error oc|
000001a0 63 75 72 72 65 64 00 0d 0a 42 4f 4f 54 4d 47 52 |curred...BOOTMGR|
000001b0 20 69 73 20 63 6f 6d 70 72 65 73 73 65 64 00 0d | is compressed..|
000001c0 0a 50 72 65 73 73 20 43 74 72 6c 2b 41 6c 74 2b |.Press Ctrl+Alt+|
000001d0 44 65 6c 20 74 6f 20 72 65 73 74 61 72 74 0d 0a |Del to restart..|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 8a 01 a7 01 bf 01 00 00 55 aa |..............U.|
00000200
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/mapper/isw_bbebahbgcd_ASUS_OS'! The util fdisk doesn't support GPT. Use GNU Parted.
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS3 doesn't contain a valid partition table
WARNING: GPT (GUID Partition Table) detected on '/dev/sdc'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 3.9G 128M 3.8G 4% /
udev devtmpfs 3.9G 12K 3.9G 1% /dev
tmpfs tmpfs 787M 1.3M 786M 1% /run
/dev/sdc1 vfat 3.8G 981M 2.8G 26% /cdrom
/dev/loop0 squashfs 939M 939M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 3.9G 1.2M 3.9G 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 3.9G 80K 3.9G 1% /run/shm
none tmpfs 100M 72K 100M 1% /run/user
/dev/mapper/isw_bbebahbgcd_ASUS_OS1 vfat 96M 26M 71M 27% /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS1
/dev/mapper/isw_bbebahbgcd_ASUS_OS2 fuseblk 900M 433M 468M 49% /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS2
/dev/mapper/isw_bbebahbgcd_ASUS_OS4 fuseblk 96G 54G 42G 57% /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS4
/dev/mapper/isw_bbebahbgcd_ASUS_OS5 fuseblk 122G 108M 122G 1% /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS5
/dev/mapper/isw_bbebahbgcd_ASUS_OS6 fuseblk 21G 12G 9.0G 56% /mnt/boot-sav/mapper/isw_bbebahbgcd_ASUS_OS6
=================== fdisk -l:
Disk /dev/sda: 128.0 GB, 128035676160 bytes
256 heads, 63 sectors/track, 15505 cylinders, total 250069680 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x8fc37f71
Device Boot Start End Blocks Id System
/dev/sda1 1 4294967295 2147483647+ ee GPT
Disk /dev/sdb: 128.0 GB, 128035676160 bytes
256 heads, 63 sectors/track, 15505 cylinders, total 250069680 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x135d135d
Device Boot Start End Blocks Id System
/dev/sdb1 1 4294967295 2147483647+ ee GPT
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS: 256.1 GB, 256066715648 bytes
256 heads, 63 sectors/track, 31010 cylinders, total 500130304 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 131072 bytes / 262144 bytes
Disk identifier: 0x8fc37f71
Device Boot Start End Blocks Id System
/dev/mapper/isw_bbebahbgcd_ASUS_OS1 1 4294967295 2147483647+ ee GPT
Partition 1 does not start on physical sector boundary.
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS1: 104 MB, 104857600 bytes
255 heads, 63 sectors/track, 12 cylinders, total 204800 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 131072 bytes / 262144 bytes
Disk identifier: 0x500a0dff
This doesn't look like a partition table
Probably you selected the wrong device.
Device Boot Start End Blocks Id System
/dev/mapper/isw_bbebahbgcd_ASUS_OS1p1 ? 1948285285 3650263507 850989111+ 6e Unknown
Partition 1 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS1p2 ? 0 0 0 74 Unknown
/dev/mapper/isw_bbebahbgcd_ASUS_OS1p4 28049408 28049848 220+ 0 Empty
Partition table entries are not in disk order
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS2: 943 MB, 943718400 bytes
255 heads, 63 sectors/track, 114 cylinders, total 1843200 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 131072 bytes / 262144 bytes
Disk identifier: 0x73736572
This doesn't look like a partition table
Probably you selected the wrong device.
Device Boot Start End Blocks Id System
/dev/mapper/isw_bbebahbgcd_ASUS_OS2p1 1920221984 3736432267 908105142 72 Unknown
Partition 1 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS2p2 ? 1936028192 3889681299 976826554 6c Unknown
Partition 2 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS2p3 ? 0 0 0 0 Empty
/dev/mapper/isw_bbebahbgcd_ASUS_OS2p4 27722122 27722568 223+ 0 Empty
Partition 4 does not start on physical sector boundary.
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS3: 134 MB, 134217728 bytes
255 heads, 63 sectors/track, 16 cylinders, total 262144 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 131072 bytes / 262144 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS4: 102.4 GB, 102423855104 bytes
255 heads, 63 sectors/track, 12452 cylinders, total 200046592 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 131072 bytes / 262144 bytes
Disk identifier: 0x73736572
This doesn't look like a partition table
Probably you selected the wrong device.
Device Boot Start End Blocks Id System
/dev/mapper/isw_bbebahbgcd_ASUS_OS4p1 1920221984 3736432267 908105142 72 Unknown
Partition 1 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS4p2 ? 1936028192 3889681299 976826554 6c Unknown
Partition 2 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS4p3 ? 0 0 0 0 Empty
/dev/mapper/isw_bbebahbgcd_ASUS_OS4p4 27722122 27722568 223+ 0 Empty
Partition 4 does not start on physical sector boundary.
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS5: 131.0 GB, 130972385280 bytes
255 heads, 63 sectors/track, 15923 cylinders, total 255805440 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 131072 bytes / 262144 bytes
Disk identifier: 0x73736572
This doesn't look like a partition table
Probably you selected the wrong device.
Device Boot Start End Blocks Id System
/dev/mapper/isw_bbebahbgcd_ASUS_OS5p1 1920221984 3736432267 908105142 72 Unknown
Partition 1 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS5p2 ? 1936028192 3889681299 976826554 6c Unknown
Partition 2 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS5p3 ? 0 0 0 0 Empty
/dev/mapper/isw_bbebahbgcd_ASUS_OS5p4 27722122 27722568 223+ 0 Empty
Partition 4 does not start on physical sector boundary.
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS6: 21.5 GB, 21485322240 bytes
255 heads, 63 sectors/track, 2612 cylinders, total 41963520 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 131072 bytes / 262144 bytes
Disk identifier: 0x73736572
This doesn't look like a partition table
Probably you selected the wrong device.
Device Boot Start End Blocks Id System
/dev/mapper/isw_bbebahbgcd_ASUS_OS6p1 1920221984 3736432267 908105142 72 Unknown
Partition 1 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS6p2 ? 1936028192 3889681299 976826554 6c Unknown
Partition 2 does not start on physical sector boundary.
/dev/mapper/isw_bbebahbgcd_ASUS_OS6p3 ? 0 0 0 0 Empty
/dev/mapper/isw_bbebahbgcd_ASUS_OS6p4 27722122 27722568 223+ 0 Empty
Partition 4 does not start on physical sector boundary.
Disk /dev/sdc: 4027 MB, 4027580416 bytes
256 heads, 63 sectors/track, 487 cylinders, total 7866368 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdc1 1 4294967295 2147483647+ ee GPT
No OS or WinEFI system
=================== Suggested repair
The default repair of the Boot-Repair utility would not act on the MBR.
Additional repair would be performed: repair-filesystems
=================== User settings
The settings chosen by the user will not act on the boot.
Comme tu peux le voir, beaucoup de commandes utilisés par le boot-info ne sont pas compatibles avec un système RAID et avec des tables GPT. Je pense que c'est un peu la panique de son côté.
Alors, pour donner un peu plus de corps à la matière, voilà ce que j'ai fait :
- Utilisation de l'outil gdisk pour pouvoir scanner correctement les tables GPT
gdisk /dev/sda
ubuntu@ubuntu:~$ sudo gdisk /dev/sda
GPT fdisk (gdisk) version 0.8.8
Warning! Disk size is smaller than the main header indicates! Loading
secondary header from the last sector of the disk! You should use 'v' to
verify disk integrity, and perhaps options on the experts' menu to repair
the disk.
Warning! Main and backup partition tables differ! Use the 'c' and 'e' options
on the recovery & transformation menu to examine the two tables.
Warning! One or more CRCs don't match. You should repair the disk!
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: damaged
****************************************************************************
Caution: Found protective or hybrid MBR and corrupt GPT. Using GPT, but disk
verification and recovery are STRONGLY recommended.
****************************************************************************
Command (? for help): print
Disk /dev/sda: 250069680 sectors, 119.2 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 3F2C4C4A-0346-4943-8AF9-74392E210BE4
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 500129758
Partitions will be aligned on 2048-sector boundaries
Total free space is 4029 sectors (2.0 MiB)
Number Start (sector) End (sector) Size Code Name
1 2048 206847 100.0 MiB EF00 EFI system partition
2 206848 2050047 900.0 MiB 2700 Basic data partition
3 2050048 2312191 128.0 MiB 0C01 Microsoft reserved part
4 2312192 202358783 95.4 GiB 0700 Basic data partition
5 202358784 458164223 122.0 GiB 0700 Basic data partition
6 458164224 500127743 20.0 GiB 2700 Basic data partition
On m'indique que j'ai une partition hybride MBR ou GPT corrompu, ou que cela peut-être une protection. Je pense qu'il s'agit du RAID logiciel.
En regardant plus en détail, on y voit :
1) Boot EFI 100Mb
2) Je ne sais pas à quoi ça correspond, c'est peut-être vide 900Mb
3) Idem 128 Mb
4) 1ère partition de données : 95 Gb
5) 2nd partition de données : 122 Gb
6 ) Partition recovery de Windows : 20 Gb
Puis, ensuite :
gdisk /dev/sdb
ubuntu@ubuntu:~$ sudo gdisk /dev/sdb
GPT fdisk (gdisk) version 0.8.8
Warning! Main and backup partition tables differ! Use the 'c' and 'e' options
on the recovery & transformation menu to examine the two tables.
Warning! One or more CRCs don't match. You should repair the disk!
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: damaged
****************************************************************************
Caution: Found protective or hybrid MBR and corrupt GPT. Using GPT, but disk
verification and recovery are STRONGLY recommended.
****************************************************************************
Command (? for help): print
Disk /dev/sdb: 250069680 sectors, 119.2 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 54C7FC37-830D-46DF-BA90-26DC04AACEDB
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 250069646
Partitions will be aligned on 2048-sector boundaries
Total free space is 250069613 sectors (119.2 GiB)
Number Start (sector) End (sector) Size Code Name
Command (? for help):
J'en conclue qu'il n'est pas capable de lire le disque /dev/sdb, malgré le fait que je sais qu'il y a deux SSD sur mon PC !
Sinon, quand je lance cette commande, j'ai ceci :
ubuntu@ubuntu:~$ ls /dev/mapper/
control isw_bbebahbgcd_ASUS_OS2 isw_bbebahbgcd_ASUS_OS5
isw_bbebahbgcd_ASUS_OS isw_bbebahbgcd_ASUS_OS3 isw_bbebahbgcd_ASUS_OS6
isw_bbebahbgcd_ASUS_OS1 isw_bbebahbgcd_ASUS_OS4
Il s'agit des 6 partitions crées en RAID 0.
Si tu penses pouvoir installer Ubuntu directement en dual boot avec cette configuration, je suis preneur. Sinon, je ne vais pas me casser la tête, je vais casser le raid, avec l'outil gdisk, en créant de nouvelles tables de partition GPT.
Ensuite, je vais procéder à une installation classique d'Ubuntu.
J'avais envie garder Windows, parce que je l'ai payé, et que j'aimerai conserver la licence, mais, quand je me dis que j'en aurai aucune utilité, j'ai envie de le faire dégager ! Je vais mettre que du Linux sur mon pc !
Dernière modification par Nairolf21 (Le 30/11/2014, à 20:58)
Hors ligne
#4 Le 30/11/2014, à 22:28
- nany
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Bonsoir,
il ne faut pas essayer de voir ces deux disques physiques comme deux disques distincts mais comme un seul.
As-tu essayé gdisk /dev/mapper ?
Sinon, que donne la commande
sudo dmraid -s
?
Hors ligne
#5 Le 30/11/2014, à 22:49
- Nairwolf
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Bonsoir Nany, merci de ton aide.
La commande gdisk /dev/mapper ne marche pas car mapper est un répertoire. Mais du coup, j'ai lancé cette commande gdisk /dev/mapper/isw_bbebahbgcd_ASUS_OS
ubuntu@ubuntu:~$ sudo gdisk /dev/mapper/isw_bbebahbgcd_ASUS_OS
GPT fdisk (gdisk) version 0.8.8
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
Command (? for help): print
Disk /dev/mapper/isw_bbebahbgcd_ASUS_OS: 500130304 sectors, 238.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 3F2C4C4A-0346-4943-8AF9-74392E210BE4
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 500129758
Partitions will be aligned on 2048-sector boundaries
Total free space is 4029 sectors (2.0 MiB)
Number Start (sector) End (sector) Size Code Name
1 2048 206847 100.0 MiB EF00 EFI system partition
2 206848 2050047 900.0 MiB 2700 Basic data partition
3 2050048 2312191 128.0 MiB 0C01 Microsoft reserved part
4 2312192 202358783 95.4 GiB 0700 Basic data partition
5 202358784 458164223 122.0 GiB 0700 Basic data partition
6 458164224 500127743 20.0 GiB 2700 Basic data partition
On retrouve bien les six partitions montés en RAID 0.
Pour la commande sudo dmraid -s, voici le résultat :
ubuntu@ubuntu:~$ sudo dmraid -s
*** Group superset isw_bbebahbgcd
--> Active Subset
name : isw_bbebahbgcd_ASUS_OS
size : 500130304
stride : 256
type : stripe
status : ok
subsets: 0
devs : 2
spares : 0
Je ne sais pas ce que fais exactement cette commande, mais on voit que le type du raid est "stripe", cela correspond au RAID 0 si je ne me trompe pas. devs 2 doit indiquer qu'il y a bien deux disques à la base, montés en RAID.
Hors ligne
#6 Le 30/11/2014, à 23:04
- nany
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Tu as tout compris.
Et tu avais même trouvé tout seul le nom du disque avant de lancer la commande dmraid.
C’est donc dans /dev/mapper/isw_bbebahbgcd_ASUS_OS qu’il faudra créer les nouvelles partitions après avoir fait de la place depuis Windows.
Comme tu as l’air suffisamment expérimenté. Je te livre la page de doc su laquelle t’appuyer : tutoriel/comment_installer_ubuntu_sur_raid0_materiel.
N’hésite pas à revenir poser une question au moindre doute.
Hors ligne
#7 Le 30/11/2014, à 23:12
- Nairwolf
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Bein honnêtement, je pense que je ne vais pas faire d'installation en RAID0. J'ai déjà deux SSD qui sont déjà censés être assez rapide, et, si l'usure des disques se mesure au nombre d'écriture/reécriture sur les segments mémoire, je pense qu'avec un système raid 0, on favorise l'usure des disques puisqu'on va toujours écrire sur les deux disques en même temps....
Et aussi, j'avais déjà tenté de passer par l'installation en raid 0 en passant par les disques /dev/mapper/isw_xXx mais je n'arrivais pas à obtenir le résultat voulu...
Voici que j'avais fait : http://forum.ubuntu-fr.org/viewtopic.php?id=1632021
Hors ligne
#8 Le 30/11/2014, à 23:30
- nany
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Non, on ne favorise pas l’usure mais on la répartit, la nuance est de taille.
Lorsque tu écris des données, tu ne vas pas les écrire deux fois mais la moitié sur un disque et l’autre moitié sur l’autre.
Alors que si tu choisis d’écrire les données sur un seul disque tu va privilégier l’usure de celui-ci par rapport à l’autre.
Quant à ton fil, il est un peu long, tu m’excuseras de ne pas le lire en entier. Mais de ce que je comprends, tu as voulu mettre du LVM sur le RAID. Ça a dû en effet mettre une belle pagaille.
Il faut effectivement commencer par préparer les partitions avec gdisk ou cgdisk puis passer par autre chose à l’installation.
Voilà, tu as toutes les clés en main. Maintenant, c’est toi qui vois.
Hors ligne
#9 Le 30/11/2014, à 23:47
- Nairwolf
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Oui, j'ai mis le LVM au départ, sans trop savoir ce que c'était, j'en étais au début de ma découverte du monde linux. Mais à un moment donné, j'ai expliqué que j'avais complètement formaté mes partitions GPT. Oui, le fil est long, je ne t'en veux pas de ne pas tout lire ! Surtout que c'est pas trop passionnant
Pour la répartition de l'usure, je vois ce que tu veux dire, mais d'un autre côté, si tu privilégies un ssd par rapport à un autre, si l'un venait à mourir, il me reDestera toujours le second qui sera directement utilisable. Là, si l'un des disques pète, et bien, de toute façon, l'ensemble de mes données seront corrompues. (De toute manière, je fais régulièrement des back-up, mais là, n'est pas la question). Et après l'achat d'un second SSD, il me faudra reconstruire le raid. Mais en écrivant, je me rends compte que je ne sais pas si l'on peut changer de SSD sur mon portable (du type ultrabook), où s'ils sont soudés...
Merci beaucoup de ton aide
Hors ligne
#10 Le 01/12/2014, à 00:12
- nany
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Tu as raison pour ce qui est de la perte de données sur du Raid0.
Mais vu que l’écriture y est répartie, je ne vois pas de raison pour qu’un disque lâche bien avant l’autre à moins d’un défaut de fabrication (auquel cas la garantie devrait marcher).
Personnellement, je tenterait le coup du dual-boot, ne serait-ce que pour acquérir de l’expérience, quitte à faire sauter le RAID derrière si l’expérience à foiré.
EDIT : et, en effet, si c’est soudé, il vaudrait mieux garder le RAID.
Dernière modification par nany (Le 01/12/2014, à 00:13)
Hors ligne
#11 Le 03/12/2014, à 23:08
- Nairwolf
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Bonsoir Nany,
J'ai un peu avancé sur la question du RAID 0. Je suis resté bloqué sur un problème épineux... Tout d'abord la doc que tu m'as transmis semble un peu périmé (on y fait référence à Ubuntu 8.04, j'ose espérer qu'il s'agisse d'une erreur...), et des commandes ne sont pas accessibles de la même façon sur ma Xubuntu 14.04. Aussi, ils ne font pas mention de la partition efi (alors qu'il y a une mention du partitionnement gpt). Je contacterai le rédacteur de la doc pour voir si l'on peut la mettre à jour.
Mon problème vient du fait qu'au moment de créer les partitions avec la commande mkfs, je n'ai pas trouvé comment créer ma partition de boot /efi. En effet, la liste des types de système de fichiers sont ici :
mkfs mkfs.cramfs mkfs.ext3 mkfs.minix mkfs.ntfs mkfs.vfat
mkfs.bfs mkfs.ext2 mkfs.jfs mkfs.msdos mkfs.reiserfs mkfs.xfs
mkswap
J'ai trouvé cette page sur ArchLinux (https://wiki.archlinux.org/index.php/Un … _Interface)
Cette page indique d'utiliser cette commande pour créer une partition ESP (EFI System Partition)
mkfs.fat -F32 /dev/<THAT_PARTITION>
Mais en l'exécutant, j'obtiens ce message d'erreur de ma console :
xubuntu@xubuntu:~$ sudo mkfs.fat -F32 /dev/mapper/isw_bbebahbgcd_ASUS_OS1
mkfs.fat 3.0.26 (2014-03-07)
unable to get drive geometry, using default 255/63
Et après, cela, je n'ai pas compris...
Pire, en lisant le man de mkfs.fat, je trouve cette ligne :
mkfs.fat can not create boot-able filesystems. This isn't as easy as you might think at first glance for various reasons and has been discussed a lot already. mkfs.fat simply will not support it ;)
Je pense que je vais donc installer simplement Xubuntu sans le raid. Voilà tout ;(
Hors ligne
#12 Le 04/12/2014, à 01:04
- nany
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Bonsoir,
pourquoi veux-tu reformater la partition efi puisqu’elle existe déjà ?
Finalement c’est une bonne chose que tu n’aies pas réussi.
Et oui, la doc date un peu mais l’essentiel y est encore et tu devrais pouvoir y arriver en l’adaptant à ton cas.
C’est vrai que je n’avais pas pensé à la partition efi. Mais comme je viens de le dire, elle existe déjà donc ce n’’est pas un problème.
Tu as juste à préparer les partitions en ext4 (et éventuellement swap si tu à l’intention d’hiberner) puis continuer à suivre la doc pour le processus d’installation.
Il faudra bien choisir les partitions dev/mapper/… pour les points de montage et laisser l’installeur se débrouiller avec la partition efi.
Je ne suis même pas sûr qu’à la fin tu aies une erreur d’installation de GRUB. Si c’est le cas, c’est à ce moment là qu’il faudra bien suivre ce que dit la doc.
N’hésite pas à revenir poser des questions dès le moindre doute.
Hors ligne
#13 Le 04/12/2014, à 01:15
- Nairwolf
Re : Ubuntu 14.04 dans un système RAID 0 + UEFI
Et bien, comme j'ai dit, je n'ai finalement pas fait comme cela.
Pourquoi vouloir reformater la partition efi, parce qu'en suivant la doc, j'ai utilisé l'outil cgdisk (dans la doc, ils utilisent cfdisk, mais c'est pour les partitions MBR), et j'ai donc repartitionné mon disque RAID 0.
Ne sachant pas que cela pourrait poser problème, j'avais tout d'abord tout effacé, puis, recréé la partition efi. Quand je suis passé aux commandes mkfs, j'ai vu que ça ne passait pas...
Tant pis, je suis maintenant sur Xubuntu 14.04 sans RAID 0, mais c'est pas grave
Si je le souhaite, je pourrai plus tard recréer un système RAID avec le logiciel mdadm.
A bientôt pour de nouvelles aventures
Hors ligne