Yes, it does replicate data between controllers. Usualy it slows that a lot espacialy on wirte heavy environments. If you properly tune ZFS you may not need this feature for consistency...
Mertol Ozyoney Storage Practice - Sales Manager Sun Microsystems, TR Istanbul TR Phone +902123352200 Mobile +905339310752 Fax +902123352222 Email [EMAIL PROTECTED] -----Original Message----- From: Bob Friesenhahn [mailto:[EMAIL PROTECTED] Sent: 16 Şubat 2008 Cumartesi 18:43 To: Mertol Ozyoney Cc: zfs-discuss@opensolaris.org Subject: RE: [zfs-discuss] Performance with Sun StorageTek 2540 On Sat, 16 Feb 2008, Mertol Ozyoney wrote: > > Please try to distribute Lun's between controllers and try to benchmark by > disabling cache mirroring. (it's different then disableing cache) By the term "disabling cache mirroring" are you talking about "Write Cache With Replication Enabled" in the Common Array Manager? Does this feature maintain a redundant cache (two data copies) between controllers? Bob ====================================== Bob Friesenhahn [EMAIL PROTECTED], http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
