Re: Persistent superblock on software RAID
On Wed, 2006-01-18 at 13:50, José Pablo Ezequiel Fernández wrote:
> I have a software RAID that has wrong persistent superblock information, when
> I try to boot it tries to assemble the array with hdc1 and hdd1, but the
> array really is sda1 and sdb1.
> I am able to mount with a live CD and assemble the RAID by hand (using sda1
> and sdb1).
> How can I update the superblock to hold that new information ?
> Thank you.
You can "mdadm --stop ..." the RAID and then "mdadm --create ..."
the RAID again with the new info.
To be safe, make backups first. However, I've done it a few
times without lossage.
--Mike Bird
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