Administrace komentářů

Po nahlem vypnuti serveru doslo k degradovani raidu.  Zkousel jsem procist fora, ale nejak se mi ani z jednoho z nich nepodarilo najit ten spravny postup pro nove zesynchronizovani. Jinak se jedna o linuxovou distribuci Debian Sarge.

vypis puvodniho mdadm.conf

DEVICE partitions
ARRAY /dev/md1 level=raid1 num-devices=2 UUID=67e7dd03:a11a0ea9:ceb6d39b:6fc51a4a
   devices=/dev/sda5,/dev/sdb5
ARRAY /dev/md0 level=raid1 num-devices=2 UUID=c55ff2fe:3e3f98ce:3aab0a89:64dc0cff
   devices=/dev/sda1,/dev/sdb1
vrbovec:~# cat /etc/mdadm.conf
ARRAY /dev/md1 level=raid1 num-devices=2 UUID=67e7dd03:a11a0ea9:ceb6d39b:6fc51a4a
   devices=/dev/hde5
ARRAY /dev/md0 level=raid1 num-devices=2 UUID=c55ff2fe:3e3f98ce:3aab0a89:64dc0cff
   devices=/dev/hde1


a ted vypis z mdadm --detail --scan :

ARRAY /dev/md1 level=raid1 num-devices=2 UUID=67e7dd03:a11a0ea9:ceb6d39b:6fc51a4a
   devices=/dev/hde5
ARRAY /dev/md0 level=raid1 num-devices=2 UUID=c55ff2fe:3e3f98ce:3aab0a89:64dc0cff
   devices=/dev/hde1

 vypis z /proc/mdstat

Personalities : [raid1]
md1 : active raid1 hde5[0]
      109860352 blocks [2/1] [U_]

md0 : active raid1 hde1[0]
      49512192 blocks [2/1] [U_]

unused devices: <none>

vypis z mdadm --detail /dev/md0 :
/dev/md0:
        Version : 00.90.03
  Creation Time : Tue May 23 14:46:46 2006
     Raid Level : raid1
     Array Size : 49512192 (47.22 GiB 50.70 GB)
    Device Size : 49512192 (47.22 GiB 50.70 GB)
   Raid Devices : 2
  Total Devices : 1
Preferred Minor : 0
    Persistence : Superblock is persistent

    Update Time : Tue Jan 27 10:54:28 2009
          State : clean, degraded
 Active Devices : 1
Working Devices : 1
 Failed Devices : 0
  Spare Devices : 0

           UUID : c55ff2fe:3e3f98ce:3aab0a89:64dc0cff
         Events : 0.48364409

    Number   Major   Minor   RaidDevice State
       0      33        1        0      active sync   /dev/hde1
       1       0        0        -      removed

A ted jak zpatky nahodit puvodni raid, aby v nem byli oddily z disku sda a sdb?