Help needed! Raid5 inactive
Laurent Dinclaux
laurent at gecka.nc
Fri May 14 09:27:29 UTC 2010
Hello,
After a reboot, my raid5 array fails. I cannot boot the system at all
and only have the initramfs command line.
Here is what cat proc/mdstat gives me about my raid5 partition:
md0: inactive sdc[3](S) sdb5[1](S) sda5[0](S)
When I do
mdadm --assemble --scan --force
I get mdadm: /dev/md0 has been started with 2 drives (out of 3) and 1 spare.
Here is what cat proc/mdstat gives me
md0 : active raid5 sda5[0] sdc5[3] sdb5[1]
... 2[3/2] [UU_]
And it shows me the recovery progress bar.
After a while, I get:
raid5 : Disk failure on sdb5, disabling device.
raid5: Operation continuing on 1 devices.
Here is what cat proc/mdstat gives me:
md0 : active raid5 sda5[0] sdc[3](S) sdb5[4](F)
I am stuck there. How can I reassemble the raid5 array with sda and sdc ?
--
Laurent Dinclaux
Gérant - Gecka SARL
laurent at gecka.nc
Tel: +687 78 77 24
http://www.gecka.com
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