Ce site est optimisé pour être consulté depuis un navigateur moderne dans lequel JavaScript est activé.

Problème de disque dur: la partition se démonte tout le temps

ghan9

Bonjour,

J'ai un ordinateur avec 2 disques dur : un SSD sur lequel est installé une Ubuntu groovy et un 2ème disque sur lequel j'ai des données (photos, vidéos, etc...). Sur ce disque, il y a 3 partitions montées automatiquement au démarrage. Depuis quelques jours, ces partitions se démontent toutes seules et si j'en remonte une, elle se redémonte tout de même après quelques secondes ou quelques minutes.

J'ai mis plus bas le résultat de quelques commandes mais je ne sais pas les interprêter !

$ sudo fdisk -l

Disque /dev/sdb : 596,17 GiB, 640135028736 octets, 1250263728 secteurs
Disk model: WDC WD6400AAKS-6
Unités : secteur de 1 × 512 = 512 octets
Taille de secteur (logique / physique) : 512 octets / 512 octets
taille d'E/S (minimale / optimale) : 512 octets / 512 octets
Type d'étiquette de disque : gpt
Identifiant de disque : 03D706E3-E54A-4823-95AC-F7FA5AC5913F

Périphérique     Début        Fin  Secteurs Taille Type
/dev/sdb1         2048  585939547 585937500 279,4G Système de fichiers Linux
/dev/sdb2    585940992  917972241 332031250 158,3G Système de fichiers Linux
/dev/sdb3    917972992 1250263694 332290703 158,4G Système de fichiers Linux

$ sudo dmesg

[ 1353.672972] ata4: limiting SATA link speed to 1.5 Gbps
[ 1354.384521] ata4: SATA link down (SStatus 0 SControl 310)
[ 1354.716686] ata4: SATA link down (SStatus 0 SControl 310)
[ 1355.040456] ata4: SATA link down (SStatus 0 SControl 310)
[ 1355.040469] ata4.00: disabled
[ 1355.040502] ata4.00: detaching (SCSI 3:0:0:0)
[ 1355.041416] blk_update_request: I/O error, dev sdb, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[ 1355.061758] sd 3:0:0:0: [sdb] Synchronizing SCSI cache
[ 1355.088439] buffer_io_error: 2 callbacks suppressed
[ 1355.088442] Buffer I/O error on dev sdb1, logical block 36208640, lost sync page write
[ 1355.088447] JBD2: Error -5 detected when updating journal superblock for sdb1-8.
[ 1355.088449] Aborting journal on device sdb1-8.
[ 1355.088451] Buffer I/O error on dev sdb1, logical block 36208640, lost sync page write
[ 1355.088452] JBD2: Error -5 detected when updating journal superblock for sdb1-8.
[ 1355.924574] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1355.925519] ata4.00: ATA-8: WDC WD6400AAKS-65Z7B0, 01.03B01, max UDMA/133
[ 1355.925524] ata4.00: 1250263728 sectors, multi 16: LBA48 NCQ (depth 32), AA
[ 1355.926521] ata4.00: configured for UDMA/133
[ 1355.932720] sd 3:0:0:0: [sdb] Stopping disk
[ 1356.996908] scsi 3:0:0:0: Direct-Access     ATA      WDC WD6400AAKS-6 3B01 PQ: 0 ANSI: 5
[ 1356.997230] sd 3:0:0:0: Attached scsi generic sg1 type 0
[ 1356.997357] sd 3:0:0:0: [sdb] 1250263728 512-byte logical blocks: (640 GB/596 GiB)
[ 1356.997371] sd 3:0:0:0: [sdb] Write Protect is off
[ 1356.997373] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1356.997390] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1358.596785]  sdb: sdb1 sdb2 sdb3
[ 1358.598066] sd 3:0:0:0: [sdb] Attached SCSI disk
[ 1359.764626] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1359.766670] ata4.00: configured for UDMA/133
[ 1370.584612] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1370.586245] ata4.00: configured for UDMA/133
[ 1373.312663] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1373.314801] ata4.00: configured for UDMA/133

$ sudo tail -f /var/log/syslog

Nov 14 11:02:03 nirsim kernel: [ 1353.672972] ata4: limiting SATA link speed to 1.5 Gbps
Nov 14 11:02:03 nirsim tracker-store[6360]: OK
Nov 14 11:02:03 nirsim systemd[1558]: tracker-store.service: Succeeded.
Nov 14 11:02:03 nirsim kernel: [ 1354.384521] ata4: SATA link down (SStatus 0 SControl 310)
Nov 14 11:02:04 nirsim kernel: [ 1354.716686] ata4: SATA link down (SStatus 0 SControl 310)
Nov 14 11:02:04 nirsim kernel: [ 1355.040456] ata4: SATA link down (SStatus 0 SControl 310)
Nov 14 11:02:04 nirsim kernel: [ 1355.040469] ata4.00: disabled
Nov 14 11:02:04 nirsim kernel: [ 1355.040502] ata4.00: detaching (SCSI 3:0:0:0)
Nov 14 11:02:04 nirsim kernel: [ 1355.041416] blk_update_request: I/O error, dev sdb, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
Nov 14 11:02:04 nirsim kernel: [ 1355.061758] sd 3:0:0:0: [sdb] Synchronizing SCSI cache
Nov 14 11:02:04 nirsim udisksd[729]: Cleaning up mount point /mnt/Album (device 8:17 no longer exists)
Nov 14 11:02:04 nirsim systemd[1]: Unmounting /mnt/Album...
Nov 14 11:02:04 nirsim systemd[1558]: mnt-Album.mount: Succeeded.
Nov 14 11:02:04 nirsim udisksd[729]: Error cleaning up mount point /mnt/Album: Error unmounting: Command-line `umount -l '/mnt/Album'' exited with non-zero exit status 32: umount: /mnt/Album: non monté.
Nov 14 11:02:04 nirsim udisksd[729]: Cleaning up mount point /mnt/Album (device 8:17 no longer exists)
Nov 14 11:02:04 nirsim kernel: [ 1355.088439] buffer_io_error: 2 callbacks suppressed
Nov 14 11:02:04 nirsim kernel: [ 1355.088442] Buffer I/O error on dev sdb1, logical block 36208640, lost sync page write
Nov 14 11:02:04 nirsim kernel: [ 1355.088447] JBD2: Error -5 detected when updating journal superblock for sdb1-8.
Nov 14 11:02:04 nirsim kernel: [ 1355.088449] Aborting journal on device sdb1-8.
Nov 14 11:02:04 nirsim kernel: [ 1355.088451] Buffer I/O error on dev sdb1, logical block 36208640, lost sync page write
Nov 14 11:02:04 nirsim kernel: [ 1355.088452] JBD2: Error -5 detected when updating journal superblock for sdb1-8.
Nov 14 11:02:04 nirsim systemd[1]: mnt-Album.mount: Succeeded.
Nov 14 11:02:04 nirsim systemd[1]: Unmounted /mnt/Album.
Nov 14 11:02:04 nirsim dbus-daemon[1569]: [session uid=1000 pid=1569] Activating via systemd: service name='org.freedesktop.Tracker1' unit='tracker-store.service' requested by ':1.2' (uid=1000 pid=1567 comm="/usr/libexec/tracker-miner-fs " label="unconfined")
Nov 14 11:02:04 nirsim systemd[1558]: Starting Tracker metadata database store and lookup manager...
Nov 14 11:02:04 nirsim dbus-daemon[1569]: [session uid=1000 pid=1569] Successfully activated service 'org.freedesktop.Tracker1'
Nov 14 11:02:04 nirsim systemd[1558]: Started Tracker metadata database store and lookup manager.
Nov 14 11:02:05 nirsim kernel: [ 1355.924574] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Nov 14 11:02:05 nirsim kernel: [ 1355.925519] ata4.00: ATA-8: WDC WD6400AAKS-65Z7B0, 01.03B01, max UDMA/133
Nov 14 11:02:05 nirsim kernel: [ 1355.925524] ata4.00: 1250263728 sectors, multi 16: LBA48 NCQ (depth 32), AA
Nov 14 11:02:05 nirsim kernel: [ 1355.926521] ata4.00: configured for UDMA/133
Nov 14 11:02:05 nirsim kernel: [ 1355.932720] sd 3:0:0:0: [sdb] Stopping disk
Nov 14 11:02:06 nirsim kernel: [ 1356.996908] scsi 3:0:0:0: Direct-Access     ATA      WDC WD6400AAKS-6 3B01 PQ: 0 ANSI: 5
Nov 14 11:02:06 nirsim kernel: [ 1356.997230] sd 3:0:0:0: Attached scsi generic sg1 type 0
Nov 14 11:02:06 nirsim kernel: [ 1356.997357] sd 3:0:0:0: [sdb] 1250263728 512-byte logical blocks: (640 GB/596 GiB)
Nov 14 11:02:06 nirsim kernel: [ 1356.997371] sd 3:0:0:0: [sdb] Write Protect is off
Nov 14 11:02:06 nirsim kernel: [ 1356.997373] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
Nov 14 11:02:06 nirsim kernel: [ 1356.997390] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Nov 14 11:02:08 nirsim kernel: [ 1358.596785]  sdb: sdb1 sdb2 sdb3
Nov 14 11:02:08 nirsim kernel: [ 1358.598066] sd 3:0:0:0: [sdb] Attached SCSI disk
Nov 14 11:02:09 nirsim udisksd[729]: Error performing initial housekeeping for drive /org/freedesktop/UDisks2/drives/WDC_WD6400AAKS_65Z7B0_WD_WCASYE802734: Error updating SMART data: sk_disk_smart_status: Input/output error (udisks-error-quark, 0)
Nov 14 11:02:09 nirsim kernel: [ 1359.764626] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Nov 14 11:02:09 nirsim kernel: [ 1359.766670] ata4.00: configured for UDMA/133
Nov 14 11:02:09 nirsim org.gnome.DejaDup.Monitor.desktop[6460]: Une opération est déjà en cours
Nov 14 11:02:09 nirsim org.gnome.DejaDup.Monitor.desktop[6462]: Une opération est déjà en cours
Nov 14 11:02:10 nirsim org.gnome.DejaDup.Monitor.desktop[6471]: Une opération est déjà en cours

$ sudo smartctl -a /dev/sdb

martctl 7.1 2019-12-30 r5022 [x86_64-linux-5.8.0-26-generic] (local build)
Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Samsung based SSDs
Device Model:     Samsung SSD 850 EVO 250GB
Serial Number:    S2R6NX0JB49181L
LU WWN Device Id: 5 002538 d42711187
Firmware Version: EMT02B6Q
User Capacity:    250059350016 bytes [250 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      2.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2, ATA8-ACS T13/1699-D revision 4c
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sat Nov 14 10:53:12 2020 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== 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: 		(    0) seconds.
Offline data collection
capabilities: 			 (0x53) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					No 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: 	 ( 133) 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: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0032   099   099   000    Old_age   Always       -       2321
 12 Power_Cycle_Count       0x0032   098   098   000    Old_age   Always       -       1130
177 Wear_Leveling_Count     0x0013   099   099   000    Pre-fail  Always       -       5
179 Used_Rsvd_Blk_Cnt_Tot   0x0013   100   100   010    Pre-fail  Always       -       0
181 Program_Fail_Cnt_Total  0x0032   100   100   010    Old_age   Always       -       0
182 Erase_Fail_Count_Total  0x0032   100   100   010    Old_age   Always       -       0
183 Runtime_Bad_Block       0x0013   100   100   010    Pre-fail  Always       -       0
187 Uncorrectable_Error_Cnt 0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0032   075   056   000    Old_age   Always       -       25
195 ECC_Error_Rate          0x001a   200   200   000    Old_age   Always       -       0
199 CRC_Error_Count         0x003e   099   099   000    Old_age   Always       -       7
235 POR_Recovery_Count      0x0012   099   099   000    Old_age   Always       -       102
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       2894177804

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]

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
  255        0    65535  Read_scanning was never started
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.

Merci d'avance pour votre aide !

moko138

/!\ Ne fais surtout pas de fsck pour l'instant ! Tu augmenterais les risques de perdre des données.

La lettre attribuée à un disque est changeante :

ghan9 a écrit

Disque /dev/sdb : 596,17 GiB, 640135028736 octets, 1250263728 secteurs
Disk model: WDC WD6400AAKS-6
(...)
sudo smartctl -a /dev/sdb
Device Model:     Samsung SSD 850 EVO 250GB

.

Il manque donc

sudo smartctl -s on -S on -o off -a /dev/l'autre-disque

en remplaçant "l'autre-disque" par ce qui convient, à vérifier juste avant. (Peut-être sda, mais pas nécessairement).

Tu montreras aussi :

sudo lsblk -o name,fstype,size,label,mountpoint -e7,11 ; echo -e "\n\t\t\t= = =\nDésignations...\n\t...stables\t\t\t                     ...instables :"; ls -l /dev/disk/by-id | grep -Evi "\-part[2-9]|Reader|\-part[1-9][0-9]" | awk '{print $9,$11}' | sort -k2 | column -s' ' -t

ghan9

moko138 a écrit/!\ Ne fais surtout pas de fsck pour l'instant ! Tu augmenterais les risques de perdre des données.

Merci pour le conseil !

moko138 a écrit La lettre attribuée à un disque est changeante :

ghan9 a écrit

Disque /dev/sdb : 596,17 GiB, 640135028736 octets, 1250263728 secteurs
Disk model: WDC WD6400AAKS-6
(...)
sudo smartctl -a /dev/sdb
Device Model:     Samsung SSD 850 EVO 250GB

.

Il manque donc

sudo smartctl -s on -S on -o off -a /dev/l'autre-disque

en remplaçant "l'autre-disque" par ce qui convient, à vérifier juste avant. (Peut-être sda, mais pas nécessairement).

Au temps pour moi, je me suis trompé de copier-coller ! J'ai encore le résultat pour sudo smartctl -a /dev/sdb mais je ne peux plus refaire de commande, le système ne voit plus du tout ce disque !

smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.8.0-26-generic] (local build)
Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Caviar Blue (SATA)
Device Model:     WDC WD6400AAKS-65Z7B0
Serial Number:    WD-WCASYE802734
LU WWN Device Id: 5 0014ee 2afa4770d
Firmware Version: 01.03B01
User Capacity:    640135028736 bytes [640 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 2.5, 3.0 Gb/s
Local Time is:    Sat Nov 14 10:53:20 2020 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x84)	Offline data collection activity
					was suspended by an interrupting command from host.
					Auto Offline Data Collection: Enabled.
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: 		(11580) seconds.
Offline data collection
capabilities: 			 (0x7b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					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: 	 ( 136) minutes.
Conveyance self-test routine
recommended polling time: 	 (   5) minutes.
SCT capabilities: 	       (0x3037)	SCT Status 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          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0027   206   160   021    Pre-fail  Always       -       2700
  4 Start_Stop_Count        0x0032   095   095   000    Old_age   Always       -       5615
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   100   253   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   088   088   000    Old_age   Always       -       9102
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   098   098   000    Old_age   Always       -       2818
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       303
193 Load_Cycle_Count        0x0032   199   199   000    Old_age   Always       -       5581
194 Temperature_Celsius     0x0022   115   099   000    Old_age   Always       -       32
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       626
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline      -       0

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]

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.

moko138 a écrit Tu montreras aussi :

sudo lsblk -o name,fstype,size,label,mountpoint -e7,11 ; echo -e "\n\t\t\t= = =\nDésignations...\n\t...stables\t\t\t                     ...instables :"; ls -l /dev/disk/by-id | grep -Evi "\-part[2-9]|Reader|\-part[1-9][0-9]" | awk '{print $9,$11}' | sort -k2 | column -s' ' -t

J'ai exécuté la commande mais comme /dev/sdb a "disparu", je ne pense pas que ça serve. Je vais tenter de le débrancher puis de le rebrancher pour voir.

NAME   FSTYPE   SIZE LABEL MOUNTPOINT
sda           232,9G       
└─sda1 ext4   232,9G       /

			= = =
Désignations...
	...stables			                     ...instables :
ata-Samsung_SSD_850_EVO_250GB_S2R6NX0JB49181L        ../../sda
wwn-0x5002538d42711187                               ../../sda
ata-Samsung_SSD_850_EVO_250GB_S2R6NX0JB49181L-part1  ../../sda1
wwn-0x5002538d42711187-part1                         ../../sda1
usb-Generic-_Compact_Flash_20070818000000000-0:0     ../../sdc
usb-Generic-_SM_xD-Picture_20070818000000000-0:1     ../../sdd
usb-Generic-_SD_MMC_20070818000000000-0:2            ../../sde
usb-Generic-_MS_MS-Pro_20070818000000000-0:3         ../../sdf

ghan9

L'ordi est passé en veille et m'y remettant, je constate que le disque est "réapparu" donc je poste le résultat de la commande

NAME   FSTYPE   SIZE LABEL      MOUNTPOINT
sda           232,9G            
└─sda1 ext4   232,9G            /
sdb           596,2G            
├─sdb1 ext4   279,4G Album      
├─sdb2 ext4   158,3G Multimedia 
└─sdb3 ext4   158,4G Sauvegarde 

			= = =
Désignations...
	...stables			                     ...instables :
ata-Samsung_SSD_850_EVO_250GB_S2R6NX0JB49181L        ../../sda
wwn-0x5002538d42711187                               ../../sda
ata-Samsung_SSD_850_EVO_250GB_S2R6NX0JB49181L-part1  ../../sda1
wwn-0x5002538d42711187-part1                         ../../sda1
ata-WDC_WD6400AAKS-65Z7B0_WD-WCASYE802734            ../../sdb
wwn-0x50014ee2afa4770d                               ../../sdb
ata-WDC_WD6400AAKS-65Z7B0_WD-WCASYE802734-part1      ../../sdb1
wwn-0x50014ee2afa4770d-part1                         ../../sdb1
usb-Generic-_Compact_Flash_20070818000000000-0:0     ../../sdc
usb-Generic-_SM_xD-Picture_20070818000000000-0:1     ../../sdd
usb-Generic-_SD_MMC_20070818000000000-0:2            ../../sde
usb-Generic-_MS_MS-Pro_20070818000000000-0:3         ../../sdf

geole

Bonjour

[ 1353.672972] ata4: limiting SATA link speed to 1.5 Gbps
[ 1354.384521] ata4: SATA link down (SStatus 0 SControl 310)
[ 1354.716686] ata4: SATA link down (SStatus 0 SControl 310)
[ 1355.040456] ata4: SATA link down (SStatus 0 SControl 310)
[ 1355.040469] ata4.00: disabled
[ 1355.040502] ata4.00: detaching (SCSI 3:0:0:0)
[ 1355.041416] blk_update_request: I/O error, dev sdb, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[ 1355.061758] sd 3:0:0:0: [sdb] Synchronizing SCSI cache
[ 1355.088439] buffer_io_error: 2 callbacks suppressed
[ 1355.088442] Buffer I/O error on dev sdb1, logical block 36208640, lost sync page write
[ 1355.088447] JBD2: Error -5 detected when updating journal superblock for sdb1-8.
[ 1355.088449] Aborting journal on device sdb1-8.
[ 1355.088451] Buffer I/O error on dev sdb1, logical block 36208640, lost sync page write
[ 1355.088452] JBD2: Error -5 detected when updating journal superblock for sdb1-8.

Lorsqu'il devient impossible d'écrire dans le journal , Le logiciel déconnecte le disque. Comme le disque est en bon état, il faut remonter en amont, en premier le plus facile: Dans un premier temps, tu devrais changer le câble de connexion et le remplacer par un câble certifié 3 Go de débit

ghan9

Merci beaucoup pour la réponse, je suis content qu'a priori, cela ne vienne pas du disque dur en lui-même. Je vais acheter un nouveau câble et je vous tiens informé !

moko138

Tu peux utiliser fsck. 🙂

- -

Pense déjà à dépoussiérer et dégraisser les connecteurs Sata.
Dans le cas d'une tour, il y en a 8 par disque :

C-M             Nappe-data               Disque
|--           =---------------=         -|
1             2               3          4

Alim             Nappe-alim              Disque
|--           =---------------=         -|
5             6               7          8

ghan9

Bonjour,

J'ai ouvert la tour, j'ai passé un bon coup d'aspirateur et j'ai réessayé avant de brancher le nouveau câble. Depuis, cela marche sans problème ! Il semble donc que cela venait vraiment de la poussière.

Merci beaucoup pour votre aide 🙂

moko138

😃 .