Re: how cant I rebuild the superblock

[Sven Gehr <sven@xxxxxxxxxxxxx>]

Am Mi 30.03.2005 18:11 schrieb Steve Lord <lord@xxxxxxx>:
> Sven Gehr wrote:
> > Am Mi 30.03.2005 17:36 schrieb Steve Lord <lord@xxxxxxx>:

[...]
> Hmm, are you sure your disks are in the correct order inside md? Did
> your devices perhaps get renumbered somehow - by plugging in new
> drives
> perhaps. You have xfs inodes at block zero here, so this does not look
> like it was the start of a filesystem to me.

No, I can't remember the orginal order :-(

 
> Look at the start of all your component drives with od -xa, you are
> looking
> for one which starts out with XFSB in ascii.

I must make:

dd if=/dev/sdax of=/tmp/block bs=16k count=1

for all raid devices (sda2, sdb2 and sdc2) ?