On a Linux forum, Ive spoken about ZFS end to end data integrity. I wrote things as "upon writing data to disc, ZFS reads it back and compares to the data in RAM and corrects it otherwise". I also wrote that ordinary HW raid doesnt do this check. After a heated discussion, I now start to wonder if I this is correct? Am I wrong?
So, do ordinary HW raid check data correctness? The Linux guys wants to now this. For instance, Adaptec's HW raid controllers doesnt do a check? Anyone knows more on this? Several Linux guys wants to try out ZFS now. :o) -- This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
