FYI I used pfexec dd if=/dev/zero of=/dev/c9t5d0 bs=1024k skip=200 count=1 Additionally any insight on why c9t4d0 vanished? I tried getting that back online but since the pool itself is offline...
pfexec zpool online tank c9t4d0 cannot open 'tank': pool is unavailable -- This message posted from opensolaris.org
