On Mon, Apr 19, 2010 at 01:12:24PM -0500, Eugene Vilensky wrote: > On Mon, Apr 19, 2010 at 10:05 AM, Hakan VELIOGLU <[email protected]> wrote: > > Hi all, > > > > I got an performance trouble with my iSCSI initiator over bonding interface. > > Whenever I use bonding, my iscsi performance decreases. > > > > Here is my environment: > > Sun X4150 server with Red Hat 5.5 > > EMC CX4-480 iscsi target > > My servers two onboard gigabit ethernet ports are connected to two different > > Cisco Switches > > > Hi, > Is there a particular reason you are using bonding? is it a CX4 > requirement? I have always, without fail achieved higher performance > in my (Equallogic) environment using device-mapper-multipath. There > are a lot of settings to play with re: tunings, and Dell (for example) > is silent on most, but I've been able to achieve both line-rate or > iops saturation with dm-multipath... >
Feel free to share your dm-multipath configs for Eql. I'm sure people here find them useful :) -- Pasi _______________________________________________ rhelv5-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv5-list
