Is it possible to "merge" ZFS pools?
I just upgraded a V440 from Solaris 10 8/07 to 10/08 with ZFS boot. Prior to the upgrade, disks 0 and 1 were a SVM mirrored pair hosting the OS, while disks 2 and 3 were a mirrored pair in a zpool. Now the upgrade is complete, and I have two ZFS pools:
* rpool - disk0, disk1
* zpool1 - disk2, disk3
I'd like to make the disks in zpool1 part of rpool, but without losing data. In other words, I just want one pool, rpool, composed of all 4 disks.
Is this possible? (without backup/restore or file copies)