Hey Ivan, Running 3par for my back end.. Just replied back to another user, but at this point I don’t think its anything on my Openstack or iscsi set up, After doing a bunch of tests, with no consistent results, time to dig into my 3par config.
Thanks for the reply.. JC Jim Colestock [email protected] <mailto:[email protected]> > On Jan 12, 2018, at 11:10 AM, Ivan Kolodyazhny <[email protected]> wrote: > > Hi Jim, > > What target driver do you use? LIO should be faster than a default tgtd. > > Regards, > Ivan Kolodyazhny, > http://blog.e0ne.info/ <http://blog.e0ne.info/> > On Fri, Jan 12, 2018 at 4:27 PM, Jimmy Colestock <[email protected] > <mailto:[email protected]>> wrote: > Hello All, > > Fighting an issue with cinder iscsi performance being much slow than local > ephemeral disk. We’re running multi-path with dual 10Gb nic, offloading is > working and bandwidth across the links is minimal. I’ve looked at kernel > schedulers in the VM’s and tried them all. > > I still need to dig into the storage side (3Par), but just curious if anyone > has any suggestions while I keep troubleshooting. > > Thanks for any help. > > JC > > > Jim Colestock > [email protected] <mailto:[email protected]> > https://www.linkedin.com/in/jcolestock/ > <https://www.linkedin.com/in/jcolestock/> > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack> > Post to : [email protected] > <mailto:[email protected]> > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack> > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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