U4 zpool does not appear to support the -o option... Reading a current zpool manpage online lists the valid properties for the current zpool -o, and checksum is not one of them. Are you mistaken or am I missing something?
Another thought is that *perhaps* all of the blocks that comprise an empty zpool are re-written sooner or later, and once the checksum is changed with "zfs set checksum=sha256 zfs01" (The pool name) they will be re-written with the new checksum very soon anyway. Is this true? This would require an understanding of the on-disk structure and when what is rewritten. --Ray -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
