Topic: Raid recovery

[Laurent DINCLAUX]

Here what I have:

Personalities : [raid1]
read_ahead 1024 sectors
md2 : active raid1 hda3[0] hdc3[1]
      264960 blocks [2/2] [UU]
   
md1 : active raid1 hdc2[1]
      80043776 blocks [2/1] [_U]
     
md0 : active raid1 hda1[0] hdc1[1]
      104320 blocks [2/2] [UU]
     

unused devices:


Last known good configuration was:

Personalities : [raid1]
read_ahead 1024 sectors
md2 : active raid1 hda3[0] hdc3[1]
      264960 blocks [2/2] [UU]
     
md1 : active raid1 hda2[0] hdc2[1]
      80043776 blocks [2/2] [UU]
     
md0 : active raid1 hda1[0] hdc1[1]
      104320 blocks [2/2] [UU]


So /sbin/raidhotadd /dev/md1 /dev/hda2 should rebuild the raid array, isn't it ? or do I have to swap the disks ??

[Dan Brown]

That raidhotadd command should do the trick.

[Laurent DINCLAUX]

Thanks I backup my data and I'll give it a try.