Hello przemolicc, Thursday, June 29, 2006, 8:01:26 AM, you wrote:
ppf> On Wed, Jun 28, 2006 at 03:30:28PM +0200, Robert Milkowski wrote: >> ppf> What I wanted to point out is the Al's example: he wrote about damaged >> data. Data >> ppf> were damaged by firmware _not_ disk surface ! In such case ZFS doesn't >> help. ZFS can >> ppf> detect (and repair) errors on disk surface, bad cables, etc. But cannot >> detect and repair >> ppf> errors in its (ZFS) code. >> >> Not in its code but definitely in a firmware code in a controller. ppf> As Jeff pointed out: if you mirror two different storage arrays. Not only I belive. There are some classes of problems that even in one array ZFS could help for fw problems (with many controllers in active-active config like Symetrix). -- Best regards, Robert mailto:[EMAIL PROTECTED] http://milek.blogspot.com _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
