On Tue, 09 Jun 2009 17:51:25 PDT, stephen bond
<no-re...@opensolaris.org> wrote:

>is it possible to recover a file system that existed prior to
>
>zpool create pool2 device
>
>I had a mirror on device which I detached and then issued
>the create command hoping it would give me my old file system.

That's close to impossible using that device alone, all
labels and ueberblocks have been overwritten.

Your best chance is to destroy pool2 and attach the device
to the original pool again as a mirror device.
It should resilver by itself.

If the original pool is lost, your data is lost.

Then, you can detach it and import it in some other system
as an unmirrored pool. 

In other words: you don't have to create a pool to access
one side of a mirror. After all, it;s a mirror, so the pool
is already in place.

>thank you all.

Good luck.
-- 
  (  Kees Nuyt
  )
c[_]
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