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 jcolest...@gmail.com <mailto:jcolest...@gmail.com> > On Jan 12, 2018, at 11:10 AM, Ivan Kolodyazhny <e...@e0ne.info> 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 <jcolest...@gmail.com > <mailto:jcolest...@gmail.com>> 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 > jcolest...@gmail.com <mailto:jcolest...@gmail.com> > 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 : openstack@lists.openstack.org > <mailto:openstack@lists.openstack.org> > 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 : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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