Besoin d'aide pour interpr=c3=a9ter erreur smartmontool

Bonjour,

Y a-t-il quelqu'un pour m'aider à comprendre la nature et la sévérité de
l'erreur de disque (pour moi c'est du chinois !) ? Quelle est l'erreur
qui s'est produite ? Faut-il s'en inquiéter alors que le self se termine
sans erreur et que je vois « SMART overall-health self-assessment test
result: PASSED » ?

Voici les détails. D'avance merci.

J'ai obtenu, il y a environ 14 heures un message d'erreur (envoyé par
mail à root) :

~~~ Début du mail ~~~
This message was generated by the smartd daemon running on:

host name: ely
DNS domain: home

The following warning/error was logged by the smartd daemon:

Device: /dev/sdb [SAT], ATA error count increased from 0 to 1

Device info:
HGST HTS721010A9E630, S/N:JR10006PHGWX8E, WWN:5-000cca-6acd4dd7a,
FW:JB0OA3J0, 1.00 TB

For details see host's SYSLOG.

You can also use the smartctl utility for further investigation.
Another message will be sent in 24 hours if the problem persists.
~~~ Fin du mail ~~~

J'ai terminé mon travail, effectué une sauvegarde et éteint la machine.

Plusieurs heures plus tard j'ai exécuté « smartctl -t long /dev/sdb »
et, au-delà du délai indiqué par la commande précédente,
smartctl -a /dev/sdb pour obtenir

~~~ Résultat de la commande ~~~
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.9.0-6-amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: HGST Travelstar 7K1000
Device Model: HGST HTS721010A9E630
Serial Number: JR10006PHGWX8E
LU WWN Device Id: 5 000cca 6acd4dd7a
Firmware Version: JB0OA3J0
User Capacity: 1.000.204.886.016 bytes [1,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 2.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sun Mar 4 13:58:53 2018 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: ( 45) 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: ( 167) 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 FLAG VALUE WORST THRESH TYPE
UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 062 Pre-fail Always
- 0
2 Throughput_Performance 0x0005 100 100 040 Pre-fail
Offline - 0
3 Spin_Up_Time 0x0007 125 125 033 Pre-fail Always
- 2
4 Start_Stop_Count 0x0012 098 098 000 Old_age Always
- 4303
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always
- 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always
- 0
8 Seek_Time_Performance 0x0005 100 100 040 Pre-fail
Offline - 0
9 Power_On_Hours 0x0012 079 079 000 Old_age Always
- 9448
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always
- 0
12 Power_Cycle_Count 0x0032 098 098 000 Old_age Always
- 4114
191 G-Sense_Error_Rate 0x000a 100 100 000 Old_age Always
- 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always
- 39
193 Load_Cycle_Count 0x0012 088 088 000 Old_age Always
- 129184
194 Temperature_Celsius 0x0002 153 153 000 Old_age Always
- 39 (Min/Max 9/56)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always
- 0
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always
- 0
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always
- 1
223 Load_Retry_Count 0x000a 100 100 000 Old_age Always
- 0

SMART Error Log Version: 1
ATA Error Count: 1
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 1 occurred at disk power-on lifetime: 9442 hours (393 days + 10 hours)
When the command that caused the error occurred, the device was active
or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 01 07 3d c1 08 Error: ICRC, ABRT at LBA = 0x08c13d07 = 146881799

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 08 b0 38 08 00 40 00 06:38:14.612 WRITE FPDMA QUEUED
60 08 a8 00 3d c1 40 00 06:38:14.612 READ FPDMA QUEUED
61 40 a0 88 55 85 40 00 06:38:14.612 WRITE FPDMA QUEUED
61 48 98 d0 13 95 40 00 06:38:14.612 WRITE FPDMA QUEUED
61 08 90 00 09 80 40 00 06:38:14.612 WRITE FPDMA QUEUED

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining
LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 9447
-

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.
~~~ Fin de la commande ~~~

Au cas où cela aiderait, voici l'extrait du syslog au moment où l'erreur
s'est produite

~~~ Début extrait syslog ~~~
Mar 3 23:49:21 ely kernel: [10433.892417] ata6.00: exception Emask 0x12
SAct 0x200000 SErr 0x1a80500 action 0x6 frozen
Mar 3 23:49:21 ely kernel: [10433.892423] ata6.00: irq_stat 0x08000000,
interface fatal error
Mar 3 23:49:21 ely kernel: [10433.892427] ata6: SError: { UnrecovData
Proto 10B8B BadCRC LinkSeq TrStaTrns }
Mar 3 23:49:21 ely kernel: [10433.892432] ata6.00: failed command: READ
FPDMA QUEUED
Mar 3 23:49:21 ely kernel: [10433.892441] ata6.00: cmd
60/08:a8:00:3d:c1/00:00:18:00:00/40 tag 21 ncq dma 4096 in
Mar 3 23:49:21 ely kernel: [10433.892441] res
50/00:08:38:08:00/00:00:4a:00:00/40 Emask 0x12 (ATA bus error)
Mar 3 23:49:21 ely kernel: [10433.892445] ata6.00: status: { DRDY }
Mar 3 23:49:21 ely kernel: [10433.892450] ata6: hard resetting link
Mar 3 23:49:21 ely kernel: [10434.207374] ata6: SATA link up 3.0 Gbps
(SStatus 123 SControl 300)
Mar 3 23:49:21 ely kernel: [10434.208931] ata6.00: ACPI cmd
ef/10:06:00:00:00:00 (SET FEATURES) succeeded
Mar 3 23:49:21 ely kernel: [10434.208934] ata6.00: ACPI cmd
f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
Mar 3 23:49:21 ely kernel: [10434.208936] ata6.00: ACPI cmd
b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
Mar 3 23:49:21 ely kernel: [10434.211819] ata6.00: ACPI cmd
ef/10:06:00:00:00:00 (SET FEATURES) succeeded
Mar 3 23:49:21 ely kernel: [10434.211822] ata6.00: ACPI cmd
f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
Mar 3 23:49:21 ely kernel: [10434.211823] ata6.00: ACPI cmd
b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
Mar 3 23:49:21 ely kernel: [10434.213251] ata6.00: configured for UDMA/133
Mar 3 23:49:21 ely kernel: [10434.213261] ata6: EH complete
Mar 3 23:55:33 ely smartd[499]: Device: /dev/sdb [SAT], ATA error count
increased from 0 to 1
Mar 3 23:55:33 ely smartd[499]: Sending warning via
/usr/share/smartmontools/smartd-runner to root ...
Mar 3 23:55:33 ely smartd[499]: Warning via
/usr/share/smartmontools/smartd-runner to root: successful
Mar 3 23:56:52 ely dbus[502]: [system] Activating via systemd: service
name='org.freedesktop.hostname1'
unit='dbus-org.freedesktop.hostname1.service'
~~~ Début extrait syslog ~~~

et le contenu de mon fstab

~~~ Début fstab ~~~
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=304741dc-3ac2-452c-b73b-8d449cb962e0 / ext4
relatime,errors=remount-ro 0 1
# /home was on /dev/sdb1 during installation
UUID=df26c942-d51a-4c5b-b7a3-58c68b3d9172 /home ext4
relatime 0 2
# swap was on /dev/sdb3 during installation
UUID=e8745014-a497-4f67-bb3b-c85b0658054d none swap sw
0 0
/dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
# ajouté pour les partitions chiffrées
/home/eddy/documents/.chiffre /home/eddy/documents/chiffre ecryptfs

noauto,user,rw,ecryptfs_sig=...,key=passphrase,ecryptfs_cipher=aes,ecryptfs_key_bytes=16,ecryptfs_fnek_sig=...,ecryptfs_unlink_sigs,ecryptfs_passthrough=n
0 0
/home/eddy/provisoire/.chiffre2 /home/eddy/provisoire/chiffre2
ecryptfs
noauto,user,rw,ecryptfs_sig=...,key=passphrase,ecryptfs_cipher=aes,ecryptfs_key_bytes=16,ecryptfs_fnek_sig=...,ecryptfs_unlink_sigs,ecryptfs_passthrough=n
0 0
# ajouté pour les archives (sdb2)
UUID=ce0a32ee-1376-4b94-9160-55f7350bf189 /media/archives ext4 defaults 0 2
~~~ Fin fstab ~~~


--
Days Fled