zfs discuss - Feb 2011 - Recover data from disk with zfs

Hello everybody! Please, help me!

I have Solaris 10x86_64 server with a 5x40gb hdd.
1 HDD with /root and /usr (and other partition) (ufs filesystem) were crashed.
He''s died.
Other 4 HDD (zfs file system) were mounted by 4 pool (zfs create pool disk1
c0t1d0 and etc.).

I install Solaris 10x86_64 on new disk and then mount (zpool import) other 4 HDD
disks. 3 disk mount successfully, but 1 don''t mount (i can create new
pool with this disk, but he is empty).

How can I mount this disk or recover data from this disk?
Sorry for my English.
-- 
This message posted from opensolaris.org

Sergey,

I think you are saying that you had 4 separate ZFS storage pools on 4
separate disks and one ZFS pool/fs didn''t not import successfully.

If you created a new storage pool on the disk for the pool that
failed to import then the data on that disk is no longer available
because it was overwritten with new pool info.

Is this what happened?

If a pool fails to import in the Solaris 10 9/10 release, we can
try to import it in recovery mode.

Thanks,

Cindy

On 02/16/11 05:42, Sergey wrote:
> Hello everybody! Please, help me!
> 
> I have Solaris 10x86_64 server with a 5x40gb hdd.
> 1 HDD with /root and /usr (and other partition) (ufs filesystem) were
crashed. He''s died.
> Other 4 HDD (zfs file system) were mounted by 4 pool (zfs create pool disk1
c0t1d0 and etc.).
> 
> I install Solaris 10x86_64 on new disk and then mount (zpool import) other
4 HDD disks. 3 disk mount successfully, but 1 don''t mount (i can create
new pool with this disk, but he is empty).
> 
> How can I mount this disk or recover data from this disk?
> Sorry for my English.