Bill Sommerfeld wrote: > On Mon, 2007-07-16 at 18:19 -0700, Russ Petruzzelli wrote: > >> Or am I just getting myself into shark infested waters? >> > > configurations that might be interesting to play with: > (emphasis here on "play"...) > > 1) use the T3's management CLI to reconfigure the T3 into two raid-0 > volumes, and mirror them with ZFS. > > 2) if you have some JBODs available as well, use the T3 (which has a > modest-sized battery backed write cache in the controller) as a separate > log device (that's a new feature introduced in a recent nevada build).
Has the project that lets you specify an array has having a battery back up gone in yet? If not then wouldn't the sync cache problem be in play? I don't know if the T3 honors cache flush commands or set the "i've got a stable cache" bit in the relevant scsi mode page. _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
