Pages : 1
#1 Hier à 19:42
- FalCT60
Altération DD
Bonjour,
Fujitsu Lifebook E559 + dock 2xHDD, Ubuntu 22.04.
J'ai transféré des vidéos d'astronomie depuis mon SSD interne sur un Toshiba PC P300 de 4 Tio via la commande cp du terminal.
Je me suis rendu compte que quelque chose s'était mal passé : une partie des fichiers affichait une taille de 0 octets.
Par ailleurs, impossible d'éjecter le DD au motif d'une erreur de synchronisation.
J'ai lancé un testdisk qui m'a donné le résultat suivant lors du deep search :
search_part()
Disk /dev/sdb - 4000 GB / 3726 GiB - CHS 3815447 64 32
NTFS at 1/0/1
filesystem size 7814033408
sectors_per_cluster 8
mft_lcn 4
mftmirr_lcn 488377087
clusters_per_mft_record -10
clusters_per_index_record 1
NTFS part_offset=1048576, part_size=4000785104896, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 1/0/1
filesystem size 7814033408
sectors_per_cluster 8
mft_lcn 4
mftmirr_lcn 488377087
clusters_per_mft_record -10
clusters_per_index_record 1
MS Data 2048 7814035455 7814033408 [ASTRO-2]
NTFS, blocksize=4096, 4000 GB / 3726 GiB
LVM magic value at 14974/47/10
HFS magic value at 487360/46/30
part_size 4295248454
Mac HFS 998114781 5293363234 4295248454 [¤( @@]
HFS blocksize=67108864, 2199 GB / 2048 GiB
HFS magic value at 487360/46/32
SYSV4 Marker at 606910/26/13
recover_sysv4
0 0000 0000 00 00 00 00 00 00 00 00
Unknown 1242952524 959052261707 957809309184 [>]
SysV4, 490 TB / 446 TiB
0 0000 0000 00 00 00 00 00 00 00 00
Partition not added.
HFS magic value at 750206/47/1
part_size 2428502018
Mac HFS 1536423392 3964925409 2428502018 [1N²¤ƌ]
HFS blocksize=268435456, 1243 GB / 1158 GiB
HFS magic value at 750206/47/3
HFS magic value at 770065/23/13
part_size 135266306
Mac HFS 1577093868 1712360173 135266306
HFS blocksize=134217728, 69 GB / 64 GiB
HFS magic value at 770065/23/15
part_size 135266306
Mac HFS 1441827566 1577093871 135266306
HFS found using backup sector!, 69 GB / 64 GiB
HFS magic value at 811625/7/26
part_size 1166430255
Mac HFS 1662208249 2828638503 1166430255 [`Ag"Ѩ|Ґ}ÿ}]
HFS blocksize=33554432, 597 GB / 556 GiB
HFS magic value at 811625/7/28
part_size 1166430255
Mac HFS 495777998 1662208252 1166430255 [`Ag"Ѩ|Ґ}ÿ}]
HFS found using backup sector!, 597 GB / 556 GiB
SYSV4 Marker at 867440/11/16
recover_sysv4
0 0000 0000 00 00 00 00 00 00 00 00
Unknown 1776517487 207449740654 205673223168 [ù?ú %@]
SysV4, 105 TB / 95 TiB
0 0000 0000 00 00 00 00 00 00 00 00
Partition not added.
LVM magic value at 906972/49/32
0 0000 0000 00 00 00 00 00 00 00 00
Unknown 1897054424 5021251302 3124196879
FATX, 1599 GB / 1489 GiB
0 0000 0000 00 00 00 00 00 00 00 00
Partition not added.
cramfs Marker at 1120583/10/30
recover_cramfs
Linux filesys. data 2294954333 2300269023 5314690 [)xf
n©8B ]
cramfs, 2721 MB / 2595 MiB
cramfs Marker at 1120583/10/31
recover_cramfs
Linux filesys. data 2294954334 2300269024 5314690 [)xf
n©8B ]
cramfs, 2721 MB / 2595 MiB
HFS magic value at 1189564/53/22
part_size 270532610
Mac HFS 2436228789 2706761398 270532610 [2`Á2Bʼn]
HFS blocksize=134217728, 138 GB / 129 GiB
HFS magic value at 1189564/53/24
part_size 270532610
Mac HFS 2165696183 2436228792 270532610 [2`Á2Bʼn]
HFS found using backup sector!, 138 GB / 129 GiB
HFS magic value at 1191145/52/17
part_size 268435458
Mac HFS 2439466640 2707902097 268435458
HFS blocksize=134217728, 137 GB / 128 GiB
HFS magic value at 1191145/52/19
part_size 268435458
Mac HFS 2171031186 2439466643 268435458
HFS found using backup sector!, 137 GB / 128 GiB
SYSV4 Marker at 1285162/19/7
recover_sysv4
0 0000 0000 00 00 00 00 00 00 00 00
Unknown 2632012390 13226823797 10594811408 [Ql;]
SysV4, 5424 GB / 5051 GiB
0 0000 0000 00 00 00 00 00 00 00 00
Partition not added.
SYSV4 Marker at 1349530/58/31
recover_sysv4
0 0000 0000 00 00 00 00 00 00 00 00
Unknown 2763839326 6692581913 3928742588 [3OJ"]
SysV4, 2011 GB / 1873 GiB
0 0000 0000 00 00 00 00 00 00 00 00
Partition not added.
HFS magic value at 1376511/39/11
part_size 1478492162
Mac HFS 2819095786 4297587947 1478492162
HFS blocksize=134217728, 756 GB / 705 GiB
HFS magic value at 1376511/39/13
part_size 1478492162
Mac HFS 1340603628 2819095789 1478492162
HFS found using backup sector!, 756 GB / 705 GiB
HFS magic value at 1402996/57/31
part_size 538968066
Mac HFS 2873337662 3412305727 538968066
HFS blocksize=268435456, 275 GB / 257 GiB
HFS magic value at 1402996/58/1
part_size 538968066
Mac HFS 2334369600 2873337665 538968066
HFS found using backup sector!, 275 GB / 257 GiB
check_FAT: Bad number of sectors per cluster
SYSV4 Marker at 2031116/59/17
recover_sysv4
0 0000 0000 00 00 00 00 00 00 00 00
Unknown 4159727472 10440133285 6280405814 [¤ȵ®"}]
SysV4, 3215 GB / 2994 GiB
0 0000 0000 00 00 00 00 00 00 00 00
Partition not added.
HFS magic value at 2057697/35/14
part_size 32770
Mac HFS 4214164589 4214197358 32770
HFS blocksize=131072, 16 MB / 16 MiB
HFS magic value at 2057697/35/16
part_size 32770
Mac HFS 4214131823 4214164592 32770
HFS found using backup sector!, 16 MB / 16 MiB
LVM magic value at 2152097/60/5
0 0000 0000 00 00 00 00 00 00 00 00
Unknown 4719909893 24314299242781700 24314294522871808 [" BeFS blocksize=8, 12448918 TB / 11322225 TiB
0 0000 0000 00 00 00 00 00 00 00 00
Partition not added.
HFS magic value at 2367366/34/12
part_size 4294975974
Mac HFS 4848366667 9143342640 4294975974 [ ]
HFS blocksize=67108864, 2199 GB / 2048 GiB
This partition ends after the disk limits. (start=4848366667, size=4294975974, end=9143342640, disk end=7814037168)
HFS magic value at 2367366/34/14
part_size 4294975974
Mac HFS 553390697 4848366670 4294975974 [ ]
HFS found using backup sector!, 2199 GB / 2048 GiB
check_FAT: Bad number of sectors per cluster
HFS magic value at 2640338/60/21
part_size 65561
Mac HFS 5407414164 5407479724 65561 [OÀû¬°ҫª²j'5sDü/6䍶ӫºˌ,]
HFS blocksize=512, 33 MB / 32 MiB
HFS magic value at 2640338/60/23
part_size 65561
Mac HFS 5407348607 5407414167 65561 [OÀû¬°ҫª²j'5sDü/6䍶ӫºˌ,]
HFS found using backup sector!, 33 MB / 32 MiB
HFS magic value at 2656416/4/15
part_size 8388610
Mac HFS 5440340110 5448728719 8388610
HFS blocksize=524288, 4294 MB / 4096 MiB
HFS magic value at 2656416/4/17
part_size 8388610
Mac HFS 5431951504 5440340113 8388610
HFS found using backup sector!, 4294 MB / 4096 MiB
0 0000 0000 00 00 00 00 00 00 00 00
Unknown 6228473233 26633988030271433 26633981801798200 [gy<֍Qÿ¾ÆDI5Ņbė<uY]
BeFS blocksize=32, 13636598 TB / 12402414 TiB
0 0000 0000 00 00 00 00 00 00 00 00
Partition not added.
HFS magic value at 3099841/55/11
part_size 2164274758
Mac HFS 6348476138 8512750895 2164274758 [T'M&L` ¡A]
HFS blocksize=33554432, 1108 GB / 1032 GiB
This partition ends after the disk limits. (start=6348476138, size=2164274758, end=8512750895, disk end=7814037168)
HFS magic value at 3099841/55/13
part_size 2164274758
Mac HFS 4184201384 6348476141 2164274758 [T'M&L` ¡A]
HFS found using backup sector!, 1108 GB / 1032 GiB
HFS magic value at 3259029/19/13
part_size 269484034
Mac HFS 6674492012 6943976045 269484034 [ >@@P@]
HFS blocksize=134217728, 137 GB / 128 GiB
HFS magic value at 3259029/19/15
part_size 269484034
Mac HFS 6405007982 6674492015 269484034 [ >@@P@]
HFS found using backup sector!, 137 GB / 128 GiB
HFS magic value at 3327612/3/3
part_size 135266306
Mac HFS 6814949474 6950215779 135266306 [˓2tÁå]
HFS blocksize=134217728, 69 GB / 64 GiB
HFS magic value at 3327612/3/5
part_size 135266306
Mac HFS 6679683172 6814949477 135266306 [˓2tÁå]
HFS found using backup sector!, 69 GB / 64 GiB
HFS magic value at 3431183/6/11
part_size 2795522
Mac HFS 7027062986 7029858507 2795522
HFS blocksize=32768, 1431 MB / 1365 MiB
HFS magic value at 3431183/6/13
part_size 2795522
Mac HFS 7024267468 7027062989 2795522
HFS found using backup sector!, 1431 MB / 1365 MiB
HFS magic value at 3434883/42/7
part_size 8388610
Mac HFS 7034641734 7043030343 8388610
HFS blocksize=2097152, 4294 MB / 4096 MiB
HFS magic value at 3434883/42/9
part_size 8388610
Mac HFS 7026253128 7034641737 8388610
HFS found using backup sector!, 4294 MB / 4096 MiB
NTFS at 3815446/63/32
filesystem size 7814033408
sectors_per_cluster 8
mft_lcn 4
mftmirr_lcn 488377087
clusters_per_mft_record -10
clusters_per_index_record 1
MS Data 2048 7814035455 7814033408 [ASTRO-2]
NTFS found using backup sector, blocksize=4096, 4000 GB / 3726 GiB
NTFS at 3815446/63/32
filesystem size 7814033408
sectors_per_cluster 8
mft_lcn 4
mftmirr_lcn 488377087
clusters_per_mft_record -10
clusters_per_index_record 1
MS Data 7814035455 15628068862 7814033408
NTFS, blocksize=4096, 4000 GB / 3726 GiB
This partition ends after the disk limits. (start=7814035455, size=7814033408, end=15628068862, disk end=7814037168)
Disk /dev/sdb - 4000 GB / 3726 GiB - CHS 3815447 64 32
Check the harddisk size: HD jumper settings, BIOS detection...
The harddisk (4000 GB / 3726 GiB) seems too small! (< 8001 GB / 7452 GiB)
The following partitions can't be recovered:
Mac HFS 4848366667 9143342640 4294975974 [ ]
HFS blocksize=67108864, 2199 GB / 2048 GiB
Mac HFS 6348476138 8512750895 2164274758 [T'M&L` ¡A]
HFS blocksize=33554432, 1108 GB / 1032 GiB
MS Data 7814035455 15628068862 7814033408
NTFS, blocksize=4096, 4000 GB / 3726 GiB
Results
MS Data 2048 7814035455 7814033408 [ASTRO-2]
NTFS, blocksize=4096, 4000 GB / 3726 GiB
Mac HFS 495777998 1662208252 1166430255 [`Ag"Ѩ|Ґ}ÿ}]
HFS found using backup sector!, 597 GB / 556 GiB
Mac HFS 553390697 4848366670 4294975974 [ ]
HFS found using backup sector!, 2199 GB / 2048 GiB
Mac HFS 998114781 5293363234 4295248454 [¤( @@]
HFS blocksize=67108864, 2199 GB / 2048 GiB
Mac HFS 1340603628 2819095789 1478492162
HFS found using backup sector!, 756 GB / 705 GiB
Mac HFS 1441827566 1577093871 135266306
HFS found using backup sector!, 69 GB / 64 GiB
Mac HFS 1536423392 3964925409 2428502018 [1N²¤ƌ]
HFS blocksize=268435456, 1243 GB / 1158 GiB
Mac HFS 1577093868 1712360173 135266306
HFS blocksize=134217728, 69 GB / 64 GiB
Mac HFS 1662208249 2828638503 1166430255 [`Ag"Ѩ|Ґ}ÿ}]
HFS blocksize=33554432, 597 GB / 556 GiB
Mac HFS 2165696183 2436228792 270532610 [2`Á2Bʼn]
HFS found using backup sector!, 138 GB / 129 GiB
Mac HFS 2171031186 2439466643 268435458
HFS found using backup sector!, 137 GB / 128 GiB
Linux filesys. data 2294954333 2300269023 5314691 [)xf
n©8B ]
cramfs, 2721 MB / 2595 MiB
Linux filesys. data 2294954334 2300269024 5314691 [)xf
n©8B ]
cramfs, 2721 MB / 2595 MiB
Mac HFS 2334369600 2873337665 538968066
HFS found using backup sector!, 275 GB / 257 GiB
Mac HFS 2436228789 2706761398 270532610 [2`Á2Bʼn]
HFS blocksize=134217728, 138 GB / 129 GiB
Mac HFS 2439466640 2707902097 268435458
HFS blocksize=134217728, 137 GB / 128 GiB
Mac HFS 2819095786 4297587947 1478492162
HFS blocksize=134217728, 756 GB / 705 GiB
Mac HFS 2873337662 3412305727 538968066
HFS blocksize=268435456, 275 GB / 257 GiB
Mac HFS 4184201384 6348476141 2164274758 [T'M&L` ¡A]
HFS found using backup sector!, 1108 GB / 1032 GiB
Mac HFS 4214131823 4214164592 32770
HFS found using backup sector!, 16 MB / 16 MiB
Mac HFS 4214164589 4214197358 32770
HFS blocksize=131072, 16 MB / 16 MiB
Mac HFS 5407348607 5407414167 65561 [OÀû¬°ҫª²j'5sDü/6䍶ӫºˌ,]
HFS found using backup sector!, 33 MB / 32 MiB
Mac HFS 5407414164 5407479724 65561 [OÀû¬°ҫª²j'5sDü/6䍶ӫºˌ,]
HFS blocksize=512, 33 MB / 32 MiB
Mac HFS 5431951504 5440340113 8388610
HFS found using backup sector!, 4294 MB / 4096 MiB
Mac HFS 5440340110 5448728719 8388610
HFS blocksize=524288, 4294 MB / 4096 MiB
Mac HFS 6405007982 6674492015 269484034 [ >@@P@]
HFS found using backup sector!, 137 GB / 128 GiB
Mac HFS 6674492012 6943976045 269484034 [ >@@P@]
HFS blocksize=134217728, 137 GB / 128 GiB
Mac HFS 6679683172 6814949477 135266306 [˓2tÁå]
HFS found using backup sector!, 69 GB / 64 GiB
Mac HFS 6814949474 6950215779 135266306 [˓2tÁå]
HFS blocksize=134217728, 69 GB / 64 GiB
Mac HFS 7024267468 7027062989 2795522
HFS found using backup sector!, 1431 MB / 1365 MiB
Mac HFS 7026253128 7034641737 8388610
HFS found using backup sector!, 4294 MB / 4096 MiB
Mac HFS 7027062986 7029858507 2795522
HFS blocksize=32768, 1431 MB / 1365 MiB
Mac HFS 7034641734 7043030343 8388610
HFS blocksize=2097152, 4294 MB / 4096 MiB
Hint for advanced users: dmsetup may be used if you prefer to avoid rewriting the partition table for the moment:
echo "0 7814033408 linear /dev/sdb 2048" | dmsetup create test0
echo "0 1166430255 linear /dev/sdb 495777998" | dmsetup create test1
echo "0 4294975974 linear /dev/sdb 553390697" | dmsetup create test2
echo "0 4295248454 linear /dev/sdb 998114781" | dmsetup create test3
echo "0 1478492162 linear /dev/sdb 1340603628" | dmsetup create test4
echo "0 135266306 linear /dev/sdb 1441827566" | dmsetup create test5
echo "0 2428502018 linear /dev/sdb 1536423392" | dmsetup create test6
echo "0 135266306 linear /dev/sdb 1577093868" | dmsetup create test7
echo "0 1166430255 linear /dev/sdb 1662208249" | dmsetup create test8
echo "0 270532610 linear /dev/sdb 2165696183" | dmsetup create test9
echo "0 268435458 linear /dev/sdb 2171031186" | dmsetup create test10
echo "0 5314691 linear /dev/sdb 2294954333" | dmsetup create test11
echo "0 5314691 linear /dev/sdb 2294954334" | dmsetup create test12
echo "0 538968066 linear /dev/sdb 2334369600" | dmsetup create test13
echo "0 270532610 linear /dev/sdb 2436228789" | dmsetup create test14
echo "0 268435458 linear /dev/sdb 2439466640" | dmsetup create test15
echo "0 1478492162 linear /dev/sdb 2819095786" | dmsetup create test16
echo "0 538968066 linear /dev/sdb 2873337662" | dmsetup create test17
echo "0 2164274758 linear /dev/sdb 4184201384" | dmsetup create test18
echo "0 32770 linear /dev/sdb 4214131823" | dmsetup create test19
echo "0 32770 linear /dev/sdb 4214164589" | dmsetup create test20
echo "0 65561 linear /dev/sdb 5407348607" | dmsetup create test21
echo "0 65561 linear /dev/sdb 5407414164" | dmsetup create test22
echo "0 8388610 linear /dev/sdb 5431951504" | dmsetup create test23
echo "0 8388610 linear /dev/sdb 5440340110" | dmsetup create test24
echo "0 269484034 linear /dev/sdb 6405007982" | dmsetup create test25
echo "0 269484034 linear /dev/sdb 6674492012" | dmsetup create test26
echo "0 135266306 linear /dev/sdb 6679683172" | dmsetup create test27
echo "0 135266306 linear /dev/sdb 6814949474" | dmsetup create test28
echo "0 2795522 linear /dev/sdb 7024267468" | dmsetup create test29
echo "0 8388610 linear /dev/sdb 7026253128" | dmsetup create test30
echo "0 2795522 linear /dev/sdb 7027062986" | dmsetup create test31
echo "0 8388610 linear /dev/sdb 7034641734" | dmsetup create test32
interface_write()
No partition found or selected for recovery
simulate write!
TestDisk exited normally.et, par ailleurs, Smartmontools donne ces résultats :
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-6.8.0-65-generic] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: TOSHIBA HDWD240
Serial Number: 41L1S6C0S5HH
LU WWN Device Id: 5 000039 ab561e9dd
Firmware Version: KQ000A
User Capacity: 4,000,787,030,016 bytes [4.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Form Factor: 3.5 inches
Zoned Device: Device managed zones
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.3, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Mon Aug 4 18:15:18 2025 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM level is: 128 (minimum power consumption without standby)
Rd look-ahead is: Enabled
Write cache is: Enabled
DSN feature is: Disabled
ATA Security is: Disabled, NOT FROZEN [SEC1]
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 120) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 482) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate PO-R-- 100 100 050 - 0
2 Throughput_Performance P-S--- 100 100 050 - 0
3 Spin_Up_Time POS--K 100 100 001 - 5599
4 Start_Stop_Count -O--CK 100 100 000 - 159
5 Reallocated_Sector_Ct PO--CK 100 100 050 - 0
7 Seek_Error_Rate PO-R-- 100 100 050 - 0
8 Seek_Time_Performance P-S--- 100 100 050 - 0
9 Power_On_Hours -O--CK 099 099 000 - 595
10 Spin_Retry_Count PO--CK 103 100 030 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 150
191 G-Sense_Error_Rate -O--CK 100 100 000 - 0
192 Power-Off_Retract_Count -O--CK 100 100 000 - 7
193 Load_Cycle_Count -O--CK 100 100 000 - 954
194 Temperature_Celsius -O---K 100 100 000 - 23 (Min/Max 12/41)
196 Reallocated_Event_Count -O--CK 100 100 000 - 0
197 Current_Pending_Sector -O--CK 100 100 000 - 0
198 Offline_Uncorrectable ----CK 100 100 000 - 0
199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 0
220 Disk_Shift -O---- 100 100 000 - 0
222 Loaded_Hours -O--CK 100 100 000 - 133
223 Load_Retry_Count -O--CK 100 100 000 - 0
224 Load_Friction -O---K 100 100 000 - 0
226 Load-in_Time -OS--K 100 100 000 - 867
240 Head_Flying_Hours P----- 100 100 001 - 0
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 51 Comprehensive SMART error log
0x03 GPL R/O 64 Ext. Comprehensive SMART error log
0x04 GPL,SL R/O 8 Device Statistics log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test log
0x09 SL R/W 1 Selective self-test log
0x0a GPL R/W 2 Device Statistics Notification
0x10 GPL R/O 1 NCQ Command Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x24 GPL R/O 36864 Current Device Internal Status Data log
0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xa7 GPL VS 8 Device vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (64 sectors)
No Errors Logged
SMART Extended Self-test Log Version: 1 (1 sectors)
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 485 -
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
SCT Status Version: 3
SCT Version (vendor specific): 1 (0x0001)
Device State: Active (0)
Current Temperature: 23 Celsius
Power Cycle Min/Max Temperature: 22/23 Celsius
Lifetime Min/Max Temperature: 12/41 Celsius
Under/Over Temperature Limit Count: 0/0
SCT Temperature History Version: 2
Temperature Sampling Period: 1 minute
Temperature Logging Interval: 1 minute
Min/Max recommended Temperature: 0/60 Celsius
Min/Max Temperature Limit: 0/60 Celsius
Temperature History Size (Index): 478 (371)
Index Estimated Time Temperature Celsius
372 2025-08-04 10:18 34 ***************
... ..(199 skipped). .. ***************
94 2025-08-04 13:38 34 ***************
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SCT Error Recovery Control:
Read: Disabled
Write: Disabled
Device Statistics (GP Log 0x04)
Page Offset Size Value Flags Description
0x01 ===== = = === == General Statistics (rev 1) ==
0x01 0x008 4 150 --- Lifetime Power-On Resets
0x01 0x010 4 595 --- Power-on Hours
0x01 0x018 6 32747863393 --- Logical Sectors Written
0x01 0x020 6 19841882 --- Number of Write Commands
0x01 0x028 6 39753797721 --- Logical Sectors Read
0x01 0x030 6 131507399 --- Number of Read Commands
0x01 0x038 6 2144458164 --- Date and Time TimeStamp
0x02 ===== = = === == Free-Fall Statistics (rev 1) ==
0x02 0x010 4 0 --- Overlimit Shock Events
0x03 ===== = = === == Rotating Media Statistics (rev 1) ==
0x03 0x008 4 589 --- Spindle Motor Power-on Hours
0x03 0x010 4 133 --- Head Flying Hours
0x03 0x018 4 954 --- Head Load Events
0x03 0x020 4 0 -D- Number of Reallocated Logical Sectors
0x03 0x028 4 3 --- Read Recovery Attempts
0x03 0x030 4 0 --- Number of Mechanical Start Failures
0x03 0x038 4 0 --- Number of Realloc. Candidate Logical Sectors
0x03 0x040 4 7 --- Number of High Priority Unload Events
0x04 ===== = = === == General Errors Statistics (rev 1) ==
0x04 0x008 4 0 --- Number of Reported Uncorrectable Errors
0x04 0x010 4 12 --- Resets Between Cmd Acceptance and Completion
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 23 --- Current Temperature
0x05 0x010 1 36 N-- Average Short Term Temperature
0x05 0x018 1 - N-- Average Long Term Temperature
0x05 0x020 1 41 --- Highest Temperature
0x05 0x028 1 12 --- Lowest Temperature
0x05 0x030 1 36 N-- Highest Average Short Term Temperature
0x05 0x038 1 25 N-- Lowest Average Short Term Temperature
0x05 0x040 1 - N-- Highest Average Long Term Temperature
0x05 0x048 1 - N-- Lowest Average Long Term Temperature
0x05 0x050 4 0 --- Time in Over-Temperature
0x05 0x058 1 60 --- Specified Maximum Operating Temperature
0x05 0x060 4 0 --- Time in Under-Temperature
0x05 0x068 1 0 --- Specified Minimum Operating Temperature
0x06 ===== = = === == Transport Statistics (rev 1) ==
0x06 0x008 4 258 --- Number of Hardware Resets
0x06 0x010 4 151 --- Number of ASR Events
0x06 0x018 4 0 --- Number of Interface CRC Errors
0x07 ===== = = === == Solid State Device Statistics (rev 1) ==
|||_ C monitored condition met
||__ D supports DSN
|___ N normalized value
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 4 0 Command failed due to ICRC error
0x0002 4 0 R_ERR response for data FIS
0x0003 4 0 R_ERR response for device-to-host data FIS
0x0004 4 0 R_ERR response for host-to-device data FIS
0x0005 4 0 R_ERR response for non-data FIS
0x0006 4 0 R_ERR response for device-to-host non-data FIS
0x0007 4 0 R_ERR response for host-to-device non-data FIS
0x0008 4 0 Device-to-host non-data FIS retries
0x0009 4 2 Transition from drive PhyRdy to drive PhyNRdy
0x000a 4 1 Device-to-host register FISes sent due to a COMRESET
0x000b 4 0 CRC errors within host-to-device FIS
0x000d 4 0 Non-CRC errors within host-to-device FIS
0x000f 4 0 R_ERR response for host-to-device data FIS, CRC
0x0010 4 0 R_ERR response for host-to-device data FIS, non-CRC
0x0012 4 0 R_ERR response for host-to-device non-data FIS, CRC
0x0013 4 0 R_ERR response for host-to-device non-data FIS, non-CRCJ'ai déjà rencontré des problèmes identiques sur des disques partagés avec Windows, et j'avais mis cela sur le compte de ce dernier.
Pourtant, dans le cas présent le disque a été utilisé uniquement avec Ubuntu et a passé le plus clair de son temps au repos. Je ne l'utilise que pour y copier les fichiers que je produis.
Je ne sais plus trop que penser de tout cela, et je suis preneur de toute aide.
J'allais oublier : a priori, les fichiers sont toujours disponibles, je devrais donc pouvoir les transférer sur un autre support.
Merci d'avance.
Hors ligne
#2 Hier à 21:15
- geole
Re : Altération DD
Bonsoir.
Indique déjà comment sdb est structuré.
sudo fdisk -l /dev/sdblsblk -fe7 /dev/sdb Note que si tu utilises uniquement ce disque avec ubuntu, il n’a pas lieu d’être formaté en NTFS mais en EXT4.
Dernière modification par geole (Hier à 21:17)
Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248
En ligne
#3 Hier à 21:17
- lann
Re : Altération DD
Première chose, si tu n'utilises ce disque que pour Linux, tu devrais le formater en Ext4 et pas en NTFS. C'est beaucoup plus robuste.
Le seul souci potentiel que je lui trouve est le paramètre
3 Spin_Up_Time POS--K 100 100 001 - 5599La valeur est 5599 est assez haute.
Surtout lorsque tu fais les transferts de fichiers, assure toi que les fichiers soient tous bien copiés.
Le mieux est de lancer la commande
synccar avec la commande cp, lorsque le prompt te rend la main, rien ne t'assure que toutes les données soient effectivement copiées
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