My pool was the default, with checksum=256. The default has two copies of all metadata (as I understand it), and one copy of user data. It was a raidz2 with eight 750GB drives, yielding just over 4TB of usable space.
I am not happy with the situation, but I recognize that I am 2x better off (1 bit parity) than I would be with any other file system. -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss