On Wed, Nov 17, 2010 at 10:14:10AM +0000, Bruno Sousa wrote: > Hi all, > > Let me tell you all that the MC/S *does* make a difference...I had a > windows fileserver using an ISCSI connection to a host running snv_134 > with an average speed of 20-35 mb/s...After the upgrade to snv_151a > (Solaris 11 express) this same fileserver got a performance boost and now > has an average speed of 55-60mb/s. > > Not double performance, but WAY better , specially if we consider that > this performance boost was purely software based :) >
Did you verify you're using more connections after the update? Or was is just *other* COMSTAR (and/or kernel) updates making the difference.. -- Pasi > > > Nice...nice job COMSTAR guys! > > > > Bruno > > > > On Tue, 16 Nov 2010 19:49:59 -0500, Jim Dunham <james.dun...@oracle.com> > wrote: > > On Nov 16, 2010, at 6:37 PM, Ross Walker wrote: > > On Nov 16, 2010, at 4:04 PM, Tim Cook <[1]...@cook.ms> wrote: > > AFAIK, esx/i doesn't support L4 hash, so that's a non-starter. > > For iSCSI one just needs to have a second (third or fourth...) iSCSI > session on a different IP to the target and run mpio/mpxio/mpath > whatever your OS calls multi-pathing. > > MC/S (Multiple Connections per Sessions) support was added to the iSCSI > Target in COMSTAR, now available in Oracle Solaris 11 Express. > - Jim > > -Ross > _______________________________________________ > zfs-discuss mailing list > [2]zfs-disc...@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss > > -- > This message has been scanned for viruses and > dangerous content by [3]MailScanner, and is > believed to be clean. > > > > -- > Bruno Sousa > > -- > This message has been scanned for viruses and > dangerous content by [4]MailScanner, and is > believed to be clean. > > References > > Visible links > 1. mailto:t...@cook.ms > 2. mailto:zfs-discuss@opensolaris.org > 3. http://www.mailscanner.info/ > 4. http://www.mailscanner.info/ > _______________________________________________ > zfs-discuss mailing list > zfs-discuss@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
