[CentOS] Recover RAID
christopher.chan at bradbury.edu.hk
Thu Mar 4 02:10:27 UTC 2010
> raiddev /dev/md1
> raid-level 0
> nr-raid-disks 2
> persistent-superblock 1
> chunk-size 4
> device /dev/sda4
> raid-disk 0
> device /dev/sdb2
> raid-disk 1
> It says it can bring up md0 ok, but not md1. Right now, I am going to
> try to restore the "unknown" partition that I deleted from drive 1 using
> the "unknown" partition from drive 2.
> Any ideas on how to get myself out of this mess? I feel like I really
> messed it up good. This is a server for our work, and we have a couple
> years worth of data on it, so I would really like to fix it rather than
Sorry, recovery is impossible at this point. md1 is a raid0 device.
Since you have toasted one member partition, the whole thing it toast. I
recommend clubbing whoever set it up in the first place with a clueby4
and then yourself.
More information about the CentOS