Steps for Installing Solaris patch cluster

1. Check all mirrors for "needs maintenance", and if there are any, "metasync" those.

2. "metadetach" the mirror

3. "init 0"

4. "OK> boot -s"

5. If necessary, "zfs mount -a" to get everything mounted in single-user

6. "install_cluster"

7. "init 0"

8. "boot -r"
9. "metattach" the mirror that was broken

Some ZPOOL commands

bash-3.00# /usr/sbin/zpool history
History for 'pool_name':
2009-05-01.15:14:12 zpool create pool_name c2t50060482D52D2E56d10 c2t50060482D52D2E56d11
2009-05-01.15:16:29 zfs create pool_name /u001
2009-05-01.15:16:33 zfs create pool_name /u003
2009-05-01.15:20:33 zfs set mountpoint=/u001 pool_name/u001
2009-05-01.15:24:21 zfs set compression=on pool_name/u001
2009-05-01.15:24:24 zfs set compression=on pool_name/u003
2009-05-01.15:25:11 zfs set mountpoint=/u003 pool_name/u003
2009-05-01.15:31:43 zfs set mountpoint=/u003 pool_name/u003
2009-05-01.15:32:06 zfs set mountpoint=/u003 pool_name/u003
2009-05-01.15:33:36 zfs set mountpoint=/mnt pool_name/u001
2009-05-01.15:33:42 zfs set mountpoint=/u001 pool_name/u001
2009-05-01.15:37:56 zfs set compression=off pool_name/u001
2009-05-01.15:37:57 zfs set compression=off pool_name/u003

No quotas, no compression