On 30/09/2007, William Papolis <[EMAIL PROTECTED]> wrote: > OK, > > I guess using this ... > > set md:mirrored_root_flag=1 > > for Solaris Volume Manager (SVM) is not supported and could cause problems. > > I guess it's back to my first idea ... > > With 2 disks, setup three SDR's (State Database Replicas) > Drive 0 = 1 SDR -> If this drive fails auto-magically boot DRIVE 1 > Drive 1 = 2 SDR's -> If this drive fails Sysadmin intervention required > > Well that's OK, at least 50% of the time the system won't KACK.
What you gain on the swings, you lose on the roundabouts. But if you lose drive 1 when the system is running, it'll now panic (whereas with 50% of quorum, it will continue to run). -- Rasputin :: Jack of All Trades - Master of Nuns http://number9.hellooperator.net/ _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
