Getting ZFS pools back.

[Willem Jan Withagen]

Hi,

I had this server crash on me, and first it just complained about not 
being able to boot because it could not find the guid.

Now I cannot even import the pools any longer.
Althoug zdb -l /dev/ada0 still gives me data that indicates that there 
should be a ZFS pool on that partition.

Any suggestions on how to get the pools/data back online?

Help would be highly appreciated, since restoring it from backups is 
going to quite some work.

Thanx,
--WjW