Bonjour à tous,
Nous avons eut la nuit dernière une panne importante de courant qui a durée toute la nuit...
Bref ce matin un collègue essaye de redémarrer notre ds410j et là (c'est le drame).
Volume en panne.
Mon collègue qui a redémarrer la bête a eut le malheur d'essayer de débrancher et redémarrer sans les disques ou avec certains d'entre eux...
Bref voici l'étendu des dégâts :
Coté ssh
/dev/md2:
Version : 00.90
Creation Time : Fri Jan 22 14:50:41 2010
Raid Level : raid5
Array Size : 5851113600 (5580.06 GiB 5991.54 GB)
Used Dev Size : 1950371200 (1860.02 GiB 1997.18 GB)
Raid Devices : 4
Total Devices : 1
Preferred Minor : 2
Persistence : Superblock is persistent
Update Time : Thu Feb 18 23:38:42 2010
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 64K
UUID : fa6f598f:01e3c275:e42ce2c6:30dc1389
Events : 0.284
Number Major Minor RaidDevice State
0 0 0 0 removed
1 0 0 1 removed
2 8 35 2 active sync /dev/sdc3
3 0 0 3 removed
Personalities : [linear] [raid0] [raid1] [raid6] [raid5] [raid4]
md2 : active raid5 sdc3[2]
5851113600 blocks level 5, 64k chunk, algorithm 2 [4/1] [__U_]
md1 : active raid1 sdc2[2]
522048 blocks [4/1] [__U_]
md0 : active raid1 sdc1[2]
2489920 blocks [4/1] [__U_]
unused devices: <none>
isk /dev/sda: 243201 cylinders, 255 heads, 63 sectors/track
Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End #cyls #blocks Id System
/dev/sda1 0+ 309 310- 2490043+ fd Linux raid autodetect
/dev/sda2 310 374 65 522112+ fd Linux raid autodetect
/dev/sda3 391 243200 242810 1950371325 fd Linux raid autodetect
/dev/sda4 0 - 0 0 0 Empty
Disk /dev/sdb: 243201 cylinders, 255 heads, 63 sectors/track
Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End #cyls #blocks Id System
/dev/sdb1 0+ 309 310- 2490043+ fd Linux raid autodetect
/dev/sdb2 310 374 65 522112+ fd Linux raid autodetect
/dev/sdb3 391 243200 242810 1950371325 fd Linux raid autodetect
/dev/sdb4 0 - 0 0 0 Empty
Disk /dev/sdc: 243201 cylinders, 255 heads, 63 sectors/track
Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End #cyls #blocks Id System
/dev/sdc1 0+ 309 310- 2490043+ fd Linux raid autodetect
/dev/sdc2 310 374 65 522112+ fd Linux raid autodetect
/dev/sdc3 391 243200 242810 1950371325 fd Linux raid autodetect
/dev/sdc4 0 - 0 0 0 Empty
Disk /dev/sdd: 243201 cylinders, 255 heads, 63 sectors/track
Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End #cyls #blocks Id System
/dev/sdd1 0+ 309 310- 2490043+ fd Linux raid autodetect
/dev/sdd2 310 374 65 522112+ fd Linux raid autodetect
/dev/sdd3 391 243200 242810 1950371325 fd Linux raid autodetect
/dev/sdd4 0 - 0 0 0 Empty
J'ai tenté
mdadm -A /dev/md2 /dev/sda3 /dev/sdb3 /dev/sdc3 /dev/sdd3 --run
mais ca me fait un :
mdadm: /dev/md2 has been started with 1 drive (out of 4) and 1 spare.
Pensez-vous que c'est rattrapable ? ou bien un cierge ?