there seems a typo in the zpool manpage: cache A device used to cache storage pool data. A cache device cannot be cannot be configured as a mirror or raidz group. For more information, see "cannot be" is duplicated. that should be deduplicated, i think :D don`t know wheres the most recent copy of that manpage, but i think i have a very recent one (from zfs-fuse source repository) if the documentation people don`t listen here, can somebody forward it to the responsible person(s) ? -- This message posted from opensolaris.org