Probleme construction RAID soft

**Noki** · 27/09/2010, 12h46

Bonjour,

Après plusieurs tentatives je n'arrive pas à construire mon RAID Soft sur 3 disques 2To tout neuf.
Au départ j'ai essayé de construire un RAID 5 sur ces 3 disques et cela échouait à la fin de la synchro en me disant qu'un disk était défectueux.
J'ai alors mis le disque défectueux de coté et j'ai essayé de construire un RAID 1 sur les 2 disques restants. Même résultat : après la synchro il me dit qu'un disque est encore défectueux.

Ci-joint un extrait du fichier /var/log/messages :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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Sep 27 00:04:12 centurion kernel: [43024.704085] ata4.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x6 frozen
Sep 27 00:04:12 centurion kernel: [43024.704095] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704109] ata4.00: cmd 61/80:00:22:3c:8f/00:00:e3:00:00/40 tag 0 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704112]          res 40/00:0c:22:64:bc/00:00:dd:00:00/40 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704118] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704123] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704180] ata4.00: cmd 61/80:08:22:2d:8f/00:00:e3:00:00/40 tag 1 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704183]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704188] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704193] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704204] ata4.00: cmd 61/80:10:a2:2d:8f/00:00:e3:00:00/40 tag 2 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704207]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704212] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704217] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704228] ata4.00: cmd 61/80:18:22:2e:8f/00:00:e3:00:00/40 tag 3 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704230]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704236] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704240] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704251] ata4.00: cmd 61/80:20:a2:2e:8f/00:00:e3:00:00/40 tag 4 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704254]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704261] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704267] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704279] ata4.00: cmd 61/80:28:22:2f:8f/00:00:e3:00:00/40 tag 5 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704282]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704288] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704294] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704307] ata4.00: cmd 61/80:30:a2:2f:8f/00:00:e3:00:00/40 tag 6 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704309]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704316] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704322] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704334] ata4.00: cmd 61/80:38:22:30:8f/00:00:e3:00:00/40 tag 7 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704337]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704344] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704350] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704362] ata4.00: cmd 61/80:40:a2:30:8f/00:00:e3:00:00/40 tag 8 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704364]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704371] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704377] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704389] ata4.00: cmd 61/80:48:22:31:8f/00:00:e3:00:00/40 tag 9 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704392]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704399] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704405] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704417] ata4.00: cmd 61/80:50:a2:31:8f/00:00:e3:00:00/40 tag 10 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704419]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704426] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704432] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704445] ata4.00: cmd 61/80:58:22:32:8f/00:00:e3:00:00/40 tag 11 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704447]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704454] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704460] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704472] ata4.00: cmd 61/80:60:a2:32:8f/00:00:e3:00:00/40 tag 12 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704475]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704481] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704487] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704500] ata4.00: cmd 61/80:68:22:33:8f/00:00:e3:00:00/40 tag 13 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704502]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704509] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704515] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704527] ata4.00: cmd 61/80:70:a2:33:8f/00:00:e3:00:00/40 tag 14 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704529]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704536] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704542] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704554] ata4.00: cmd 61/80:78:22:34:8f/00:00:e3:00:00/40 tag 15 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704557]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704563] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704569] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704581] ata4.00: cmd 61/80:80:a2:34:8f/00:00:e3:00:00/40 tag 16 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704584]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704590] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704596] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704609] ata4.00: cmd 61/80:88:22:35:8f/00:00:e3:00:00/40 tag 17 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704611]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704618] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704624] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704636] ata4.00: cmd 61/80:90:a2:35:8f/00:00:e3:00:00/40 tag 18 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704638]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704645] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704651] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704663] ata4.00: cmd 61/80:98:22:36:8f/00:00:e3:00:00/40 tag 19 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704666]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704672] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704678] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704691] ata4.00: cmd 61/80:a0:a2:36:8f/00:00:e3:00:00/40 tag 20 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704693]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704700] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704706] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704718] ata4.00: cmd 61/80:a8:22:37:8f/00:00:e3:00:00/40 tag 21 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704720]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704727] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704733] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704745] ata4.00: cmd 61/80:b0:a2:37:8f/00:00:e3:00:00/40 tag 22 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704748]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704754] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704760] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704772] ata4.00: cmd 61/80:b8:22:38:8f/00:00:e3:00:00/40 tag 23 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704775]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704782] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704788] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704800] ata4.00: cmd 61/80:c0:a2:38:8f/00:00:e3:00:00/40 tag 24 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704802]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704809] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704815] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704827] ata4.00: cmd 61/80:c8:22:39:8f/00:00:e3:00:00/40 tag 25 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704830]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704837] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704843] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704855] ata4.00: cmd 61/80:d0:a2:39:8f/00:00:e3:00:00/40 tag 26 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704857]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704864] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704870] ata4.00: failed command: WRITE FPDMA QUEUED
Sep 27 00:04:12 centurion kernel: [43024.704882] ata4.00: cmd 61/80:d8:22:3a:8f/00:00:e3:00:00/40 tag 27 ncq 65536 out
Sep 27 00:04:12 centurion kernel: [43024.704885]          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Sep 27 00:04:12 centurion kernel: [43024.704891] ata4.00: status: { DRDY }
Sep 27 00:04:12 centurion kernel: [43024.704984] ata4: hard resetting link
Sep 27 00:04:23 centurion kernel: [43034.751033] ata4: softreset failed (device not ready)
Sep 27 00:04:23 centurion kernel: [43034.751041] ata4: hard resetting link
Sep 27 00:04:33 centurion kernel: [43044.797033] ata4: softreset failed (device not ready)
Sep 27 00:04:33 centurion kernel: [43044.797041] ata4: hard resetting link
Sep 27 00:04:43 centurion kernel: [43055.353028] ata4: link is slow to respond, please be patient (ready=0)
Sep 27 00:05:08 centurion kernel: [43079.833032] ata4: softreset failed (device not ready)
Sep 27 00:05:08 centurion kernel: [43079.833042] ata4: limiting SATA link speed to 1.5 Gbps
Sep 27 00:05:08 centurion kernel: [43079.833048] ata4: hard resetting link
Sep 27 00:05:13 centurion kernel: [43085.036047] ata4: softreset failed (device not ready)
Sep 27 00:05:13 centurion kernel: [43085.036054] ata4: reset failed, giving up
Sep 27 00:05:13 centurion kernel: [43085.036058] ata4.00: disabled
Sep 27 00:05:13 centurion kernel: [43085.036072] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036078] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036084] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036090] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036096] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036102] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036107] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036113] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036119] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036125] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036148] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036155] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036162] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036168] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036175] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036182] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036189] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036196] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036203] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036210] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036217] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036224] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036231] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036238] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036245] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036252] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036258] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036265] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036273] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036280] ata4.00: device reported invalid CHS sector 0
Sep 27 00:05:13 centurion kernel: [43085.036341] ata4: EH complete
Sep 27 00:05:13 centurion kernel: [43085.036341] ata4: EH complete
Sep 27 00:05:13 centurion kernel: [43085.036408] sd 3:0:0:0: [sdc] Unhandled error code
Sep 27 00:05:13 centurion kernel: [43085.036413] sd 3:0:0:0: [sdc] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Sep 27 00:05:13 centurion kernel: [43085.036421] sd 3:0:0:0: [sdc] CDB: Write(10): 2a 00 e3 8f 3b a2 00 00 80 00
Sep 27 00:05:13 centurion kernel: [43085.036438] end_request: I/O error, dev sdc, sector 3817814946
Sep 27 00:05:13 centurion kernel: [43085.036448] raid1: Disk failure on sdc1, disabling device.
Sep 27 00:05:13 centurion kernel: [43085.036450] raid1: Operation continuing on 1 devices.
Sep 27 00:05:13 centurion kernel: [43085.036503] sd 3:0:0:0: [sdc] Unhandled error code
Sep 27 00:05:13 centurion kernel: [43085.036508] sd 3:0:0:0: [sdc] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Sep 27 00:05:13 centurion kernel: [43085.036514] sd 3:0:0:0: [sdc] CDB: Write(10): 2a 00 e3 8f 3b 22 00 00 80 00
Sep 27 00:05:13 centurion kernel: [43085.036531] end_request: I/O error, dev sdc, sector 3817814818
Sep 27 00:05:13 centurion kernel: [43085.036554] sd 3:0:0:0: [sdc] Unhandled error code
Sep 27 00:05:13 centurion kernel: [43085.036558] sd 3:0:0:0: [sdc] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Sep 27 00:05:13 centurion kernel: [43085.036564] sd 3:0:0:0: [sdc] CDB: Write(10): 2a 00 e3 8f 3a a2 00 00 80 00
Sep 27 00:05:13 centurion kernel: [43085.036580] end_request: I/O error, dev sdc, sector 3817814690
Sep 27 00:05:13 centurion kernel: [43085.036602] sd 3:0:0:0: [sdc] Unhandled error code
Sep 27 00:05:13 centurion kernel: [43085.036606] sd 3:0:0:0: [sdc] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Sep 27 00:05:13 centurion kernel: [43085.036616] sd 3:0:0:0: [sdc] CDB: Write(10): 2a 00 e3 8f 3a 22 00 00 80 00
Sep 27 00:05:13 centurion kernel: [43085.036653] end_request: I/O error, dev sdc, sector 3817814562
Sep 27 00:05:13 centurion kernel: [43085.036686] sd 3:0:0:0: [sdc] Unhandled error code
Sep 27 00:05:13 centurion kernel: [43085.036691] sd 3:0:0:0: [sdc] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Sep 27 00:05:13 centurion kernel: [43085.036700] sd 3:0:0:0: [sdc] CDB: Write(10): 2a 00 e3 8f 39 a2 00 00 80 00
Sep 27 00:05:13 centurion kernel: [43085.036738] end_request: I/O error, dev sdc, sector 3817814434
Sep 27 00:05:13 centurion kernel: [43085.036762] sd 3:0:0:0: [sdc] Unhandled error code
Sep 27 00:05:13 centurion kernel: [43085.036767] sd 3:0:0:0: [sdc] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Sep 27 00:05:13 centurion kernel: [43085.036776] sd 3:0:0:0: [sdc] CDB: Write(10): 2a 00 e3 8f 39 22 00 00 80 00
Sep 27 00:05:13 centurion kernel: [43085.036812] end_request: I/O error, dev sdc, sector 3817814306
Sep 27 00:05:13 centurion kernel: [43085.036842] sd 3:0:0:0: [sdc] Unhandled error code
Sep 27 00:05:13 centurion kernel: [43085.036847] sd 3:0:0:0: [sdc] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Sep 27 00:05:13 centurion kernel: [43085.036856] sd 3:0:0:0: [sdc] CDB: Write(10): 2a 00 e3 8f 38 a2 00 00 80 00
Sep 27 00:05:13 centurion kernel: [43085.036892] end_request: I/O error, dev sdc, sector 3817814178
Sep 27 00:05:13 centurion kernel: [43085.036914] sd 3:0:0:0: [sdc] Unhandled error code

Je n'arrive pas à comprendre la source réelle du problème :
- est ce matériel ? Disques défectueux ? Bizarre quand même les 3 sont
tout neufs !
- est ce un problème de configuration au niveau du Bios ? (Pour info j'utilise
ma carte mère est la : Asus M3N-HT Deluxe)
- est-ce un problème au niveau du driver Sata ? (OS = opensuse 11.3)

Sachant que la construction du RAID avec des disques de 2to est très longue (> 10 heures) je ne peux pas m'amuser à faire des tests chaque jour ... je compte donc sur votre aide

Merci d'avance pour les informations que vous pourriez me donner afin de réussir à construire mon RAID (1 ou 5).

Noki

**frp31** · 30/09/2010, 18h36

Attention le raid soft y'a pleins de choses à regarder de près :

si ton bios gere du raid soft ou semi-soft (pour M$ qui comme d'habitude refuse tous standard) DESACTIVES dans les 2 cas bien sur....

et crées un raid sur les 3 disques si et seulement si / et /boot sont ailleurs. (4 disques donc !)

si tu n'as pas 4 disques mais bien 3*2T, utilises 2*2to pour un raid 1 soft.

si tu veux avoir 3*2To dont le / il te faut imperativement* une carte RAID hardware.

NOTA : *Imperativement ou presque car dans la pratique ca peut très bien fonctionner mais en théorie non par concequent il n'existe pas de garantie de stabilitée.

attention aussi à la taille adressable des disques
3*2to (raid 5) donne 6To ta machine peut elle adresser toute la surface ?
par exemple ext3 utilises des blocks de taille fixes qui permettent pas à une partition unique de dépasser les 2.2To
ou 4To avec une config spéciale (à créer à la main obligatoirement, pas à l'installation du système)

tu devrais lire ceci
http://http://www.cyberciti.biz/tips...eater-2tb.html

**Noki** · 01/10/2010, 12h33

Merci pour ce retour frp31.

Cependant le lien que tu donnes ne fonctionne pas

Tu fais également allusion à des options du Bios pour la gestion du raid soft ou semi soft : aurais-tu des exemples d'option à me donner pour que je puisse vérifier ma config ?

En effet, peut être que la taille de mes partitions est en cause. Je vais donc faire des tests sur des partitions beaucoup plus petites.

Si tu as des infos à me donner sur la capacité maximale adressable d'un système Linux je suis preneur (pour info je suis sur opensuse, kernel 2.6, 64 bits).

Merci encore pour ton aide.

**Noki** · 03/10/2010, 09h46

Bonjour,

J'ai enfin réussi à crééer mon RAID !!

Pour ceux que ça intéresse voici les actions qui m'ont permis d'y arriver :

- J'ai mis à jour le bios de ma carte mère
- Par précaution j'ai aussi changé les cables SATA qui reliaient mes disques à la carte mère
- J'ai recréé mes partitions en les alignant correctement

Résultat :
Je n'ai plus aucune erreur SATA dans mon fichier /var/log/messages.
J'ai de bonnes performances : 80Mo/s lors de la construction du Raid alors que j'étais à 20Mo/s dans mes tests précédent !!

Merci à frp31 pour son aide.

Probleme construction RAID soft

Administration système

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