Dave writes: > If the SSDs lose data only on complete power loss to the machine, then > using them in a datacenter environment and a machine with redundant > PSUs/circuits/UPSs may be acceptable to some. Losing data because of a > hard reboot/power off would be much more worrisome, IMO.
in that case you can just as well run the drives with write cache enabled. > Has anyone actually tested X25-Es for lost writes using ZFS? not sure, but X25-M failed the test in one report to zfs-discuss. look for From: Lutz Schumann <presa...@storageconcepts.de> Subject: ZFS cache flush ignored by certain devices ? Date: Sun, 10 Jan 2010 10:22:07 PST -- Kjetil T. Homme Redpill Linpro AS - Changing the game _______________________________________________ storage-discuss mailing list storage-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/storage-discuss
