Pb montage disque

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著者: Frédéric
日付:  
To: Guilde
題目: Pb montage disque
Hello,

L'autre jour, j'ai retrouvé mon disque photos dans un état bizarre : il
était inaccessible. Après un reboot de la machine, je le vois de nouveau.

Par contre, je viens de me rendre compte qu'il s'est monté en RO. Et si
j'essaye de le remonter en RW, j'obtiens :

mount: impossible de remonter /dev/sdb1 en lecture/écriture, est protégé
en écriture

Dans les log, j'ai :

[579767.024052] ata6.00: exception Emask 0x10 SAct 0x0 SErr 0x400100
                         action 0x6
[579767.024060] ata6.00: BMDMA stat 0x26
[579767.024064] ata6: SError: { UnrecovData Handshk }
[579767.024068] ata6.00: failed command: WRITE DMA
[579767.024076] ata6.00: cmd ca/00:08:00:08:00/00:00:00:00:00/e0 tag 0 dma
                         4096 out res 51/84:01:07:08:00/84:00:3a:00:00/e0
                         Emask 0x30 (host bus error)
[579767.024080] ata6.00: status: { DRDY ERR }
[579767.024083] ata6.00: error: { ICRC ABRT }
[579767.024091] ata6: hard resetting link
[579767.500057] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[579767.524140] ata6.00: configured for UDMA/33
[579767.524157] ata6: EH complete
[579767.532036] ata6.00: exception Emask 0x10 SAct 0x0 SErr 0x400100
                         action 0x6
[579767.532041] ata6.00: BMDMA stat 0x26
[579767.532045] ata6: SError: { UnrecovData Handshk }
[579767.532049] ata6.00: failed command: WRITE DMA
[579767.532056] ata6.00: cmd ca/00:08:00:08:00/00:00:00:00:00/e0 tag 0 dma
                         4096 out res 51/84:01:07:08:00/84:00:3a:00:00/e0
                         Emask 0x30 (host bus error)
[579767.532060] ata6.00: status: { DRDY ERR }
[579767.532063] ata6.00: error: { ICRC ABRT }
[579767.532071] ata6: hard resetting
                      link [579768.008086] ata6: SATA link up 1.5 Gbps
                      (SStatus 113 SControl 310)
[579768.032135] ata6.00: configured for UDMA/33
[579768.032153] ata6: EH complete
[579768.040038] ata6.00: exception Emask 0x10 SAct 0x0 SErr 0x400100 action 0x6
[579768.040043] ata6.00: BMDMA stat 0x26
[579768.040047] ata6: SError: { UnrecovData Handshk }
[579768.040050] ata6.00: failed command: WRITE DMA
[579768.040057] ata6.00: cmd ca/00:08:00:08:00/00:00:00:00:00/e0 tag 0 dma
                         4096 out res 51/84:01:07:08:00/84:00:3a:00:00/e0
                         Emask 0x30 (host bus error)
[579768.040061] ata6.00: status: { DRDY ERR }
[579768.040064] ata6.00: error: { ICRC ABRT }
[579768.040071] ata6: hard resetting link
[579768.516071] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[579768.540128] ata6.00: configured for UDMA/33
[579768.540146] ata6: EH complete
[579768.548042] ata6.00: exception Emask 0x10 SAct 0x0 SErr 0x400100
                         action 0x6
[579768.548048] ata6.00: BMDMA stat 0x26
[579768.548052] ata6: SError: { UnrecovData Handshk }
[579768.548056] ata6.00: failed command: WRITE DMA
[579768.548063] ata6.00: cmd ca/00:08:00:08:00/00:00:00:00:00/e0 tag 0 dma
                         4096 out res 51/84:01:07:08:00/84:00:3a:00:00/e0
                         Emask 0x30 (host bus error)
[579768.548067] ata6.00: status: { DRDY ERR }
[579768.548070] ata6.00: error: { ICRC ABRT }
[579768.548078] ata6: hard resetting link
[579769.024058] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[579769.048131] ata6.00: configured for UDMA/33
[579769.048152] ata6: EH complete
[579769.078664] EXT4-fs error (device sdb1): ext4_remount:4990: Abort
                forced by user


Ça pue un peu, mais est-ce que ça vient du disque, ou du contrôleur ? Car
en lecture, il n'y a aucun souci... Ou alors le câble ?

-- 
    Frédéric