Re: raid 1 qui foire ?
Le 09-08-2009, à 23:33:08 +0200, Laurent CARON (lcaron@lncsa.com) a écrit :
> Lignes : 32
>
> On 09/08/2009 12:34, steve wrote:
>> Salut la liste,
>>
>> Après moult recherches sur le net concernant ce problème, je me tourne
>> vers vous. J'ai deux « arrays » en raid1 qui ont sauté lors du
>> redémarrage de la machine. Dans le syslog voici ce qu'on peut lire :
>>
>> localhost smartd[5019]: Device: /dev/sda, 571 Currently
>> unreadable (pending) sectors
>> localhost smartd[5019]: Device: /dev/sda, 584 Offline
>> uncorrectable sectors
>>
>
> Salut,
>
> Peux-tu poster la sortie de:
>
> $ cat /proc/mdstat
c'est là-dessus que je suis basé pour voir le problème, maintenant tout
est ok comme on le voit :
Personalities : [raid1]
md4 : active raid1 sda6[0] sdb6[1]
29294400 blocks [2/2] [UU]
md7 : active raid1 sda10[0] sdb10[1]
48829440 blocks [2/2] [UU]
md8 : active raid1 sda11[2](F) sdb11[1]
48829440 blocks [2/1] [_U]
md9 : active raid1 sda12[0] sdb12[1]
39061952 blocks [2/2] [UU]
md6 : active raid1 sda8[0] sdb8[1]
1951744 blocks [2/2] [UU]
md5 : active raid1 sda7[0] sdb7[1]
2931712 blocks [2/2] [UU]
md3 : active raid1 sda5[0] sdb5[1]
9767424 blocks [2/2] [UU]
md2 : active raid1 sda3[0] sdb3[1]
9767424 blocks [2/2] [UU]
md1 : active raid1 sda2[0] sdb2[1]
1951808 blocks [2/2] [UU]
md0 : active raid1 sda1[0] sdb1[1]
144448 blocks [2/2] [UU]
unused devices: <none>
> # fdisk -l
Disk /dev/sda: 320.0 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00033ac3
Device Boot Start End Blocks Id System
/dev/sda1 * 1 18 144553+ fd Linux raid
autodetect
/dev/sda2 19 261 1951897+ fd Linux raid
autodetect
/dev/sda3 262 1477 9767520 fd Linux raid
autodetect
/dev/sda4 1478 24031 181165005 5 Extended
/dev/sda5 1478 2693 9767488+ fd Linux raid
autodetect
/dev/sda6 2694 6340 29294496 fd Linux raid
autodetect
/dev/sda7 6341 6705 2931831 fd Linux raid
autodetect
/dev/sda8 6706 6948 1951866 fd Linux raid
autodetect
/dev/sda9 6949 7010 497983+ 82 Linux swap /
Solaris
/dev/sda10 7011 13089 48829536 fd Linux raid
autodetect
/dev/sda11 13090 19168 48829536 fd Linux raid
autodetect
/dev/sda12 19169 24031 39062016 fd Linux raid
autodetect
Disk /dev/sdb: 320.0 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x0009e0c3
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 18 144553+ fd Linux raid
autodetect
/dev/sdb2 19 261 1951897+ fd Linux raid
autodetect
/dev/sdb3 262 1477 9767520 fd Linux raid
autodetect
/dev/sdb4 1478 24031 181165005 5 Extended
/dev/sdb5 1478 2693 9767488+ fd Linux raid
autodetect
/dev/sdb6 2694 6340 29294496 fd Linux raid
autodetect
/dev/sdb7 6341 6705 2931831 fd Linux raid
autodetect
/dev/sdb8 6706 6948 1951866 fd Linux raid
autodetect
/dev/sdb9 6949 7010 497983+ 82 Linux swap /
Solaris
/dev/sdb10 7011 13089 48829536 fd Linux raid
autodetect
/dev/sdb11 13090 19168 48829536 fd Linux raid
autodetect
/dev/sdb12 19169 24031 39062016 fd Linux raid
autodetect
Disk /dev/md0: 147 MB, 147914752 bytes
2 heads, 4 sectors/track, 36112 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md0 doesn't contain a valid partition table
Disk /dev/md1: 1998 MB, 1998651392 bytes
2 heads, 4 sectors/track, 487952 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md1 doesn't contain a valid partition table
Disk /dev/md2: 10.0 GB, 10001842176 bytes
2 heads, 4 sectors/track, 2441856 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md2 doesn't contain a valid partition table
Disk /dev/md3: 10.0 GB, 10001842176 bytes
2 heads, 4 sectors/track, 2441856 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md3 doesn't contain a valid partition table
Disk /dev/md5: 3002 MB, 3002073088 bytes
2 heads, 4 sectors/track, 732928 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md5 doesn't contain a valid partition table
Disk /dev/md6: 1998 MB, 1998585856 bytes
2 heads, 4 sectors/track, 487936 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md6 doesn't contain a valid partition table
Disk /dev/md9: 39.9 GB, 39999438848 bytes
2 heads, 4 sectors/track, 9765488 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md9 doesn't contain a valid partition table
Disk /dev/md8: 50.0 GB, 50001346560 bytes
2 heads, 4 sectors/track, 12207360 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md8 doesn't contain a valid partition table
Disk /dev/md7: 50.0 GB, 50001346560 bytes
2 heads, 4 sectors/track, 12207360 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md7 doesn't contain a valid partition table
Disk /dev/md4: 29.9 GB, 29997465600 bytes
2 heads, 4 sectors/track, 7323600 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md4 doesn't contain a valid partition table
Bizarre cette dernière phrase, non ?
Merci de ton aide,
steve
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