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
