ok if its just storing stuff raidz2 is probably the best use of space. raidz2 on 5 disk and one spare - this can take 3 disk failing before you lose your data.
The three strip mirror will give you nice performance but from the sounds of it you don't need it. This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss