Re: partition /home ne se monte plus

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Author: gedeon.legaut
Date:  
To: guilde
Subject: Re: partition /home ne se monte plus
Bonjour Christian,
Effectivement, il y a un vingtaine d'erreurs. Voici le résultat de la commande smartctl -a /dev/sdx.
Je ne sais pas par contre interprêter ces messages.
Merci,
Gédéon Légaut

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smartctl 6.6 2017-11-05 r4594 [x86_64-linux-4.19.0-6-amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF READ SMART DATA SECTION ===
SMART Error Log Version: 1
ATA Error Count: 20 (device log contains only the most recent five errors)
    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 20 occurred at disk power-on lifetime: 7458 hours (310 days + 18 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 70 ff ff ff ef 00      00:05:09.625  READ DMA EXT
  25 00 08 ff ff ff ef 00      00:05:09.624  READ DMA EXT
  25 00 08 ff ff ff ef 00      00:05:09.598  READ DMA EXT
  25 00 80 ff ff ff ef 00      00:05:09.587  READ DMA EXT
  ea 00 00 ff ff ff af 00      00:05:09.571  FLUSH CACHE EXT


Error 19 occurred at disk power-on lifetime: 7458 hours (310 days + 18 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 00 ff ff ff ef 00      00:05:01.470  READ DMA EXT
  27 00 00 00 00 00 e0 00      00:05:01.470  READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
  ec 00 00 00 00 00 a0 02      00:05:01.463  IDENTIFY DEVICE
  ef 03 42 00 00 00 a0 02      00:05:01.457  SET FEATURES [Set transfer mode]
  27 00 00 00 00 00 e0 00      00:05:01.457  READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]


Error 18 occurred at disk power-on lifetime: 7458 hours (310 days + 18 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 00 ff ff ff ef 00      00:04:52.661  READ DMA EXT
  25 00 00 ff ff ff ef 00      00:04:52.659  READ DMA EXT
  25 00 00 ff ff ff ef 00      00:04:52.657  READ DMA EXT
  25 00 00 ff ff ff ef 00      00:04:52.653  READ DMA EXT
  25 00 00 ff ff ff ef 00      00:04:52.648  READ DMA EXT


Error 17 occurred at disk power-on lifetime: 7458 hours (310 days + 18 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 80 ff ff ff ef 00      00:00:22.057  READ DMA EXT
  ea 00 00 ff ff ff af 00      00:00:22.040  FLUSH CACHE EXT
  35 00 08 ff ff ff ef 00      00:00:22.040  WRITE DMA EXT
  ea 00 00 ff ff ff af 00      00:00:22.014  FLUSH CACHE EXT
  35 00 98 ff ff ff ef 00      00:00:22.013  WRITE DMA EXT


Error 16 occurred at disk power-on lifetime: 7458 hours (310 days + 18 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
-- -- -- -- -- -- --
40 51 00 ff ff ff 0f Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 00 ff ff ff ef 00      00:00:16.205  READ DMA EXT
  25 00 00 ff ff ff ef 00      00:00:16.200  READ DMA EXT
  25 00 00 ff ff ff ef 00      00:00:16.195  READ DMA EXT
  25 00 00 ff ff ff ef 00      00:00:16.192  READ DMA EXT
  25 00 00 ff ff ff ef 00      00:00:16.183  READ DMA EXT


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----- Mail original -----
De: "Christian Marillat" <marillat@???>
À: guilde@???
Envoyé: Mercredi 29 Janvier 2020 08:08:26
Objet: Re: partition /home ne se monte plus

On 28 janv. 2020 21:24, gedeon.legaut@??? wrote:

> Je ferais le test smarctl en début de semaine prochaine, je n'aurais pas le temps avant.
> Je regarderais pour brancher le disque ailleurs aussi.


Déjà regarder ce qu'il y a dans le log SMART et la "Attributes Data
Structure" sachant que chaque test va détruire un peu plus le disque.

smartctl -a /dev/sdx

Christian