On March 10, 2020 9:49:36 PM GMT+02:00, David Johnson <djohn...@maxistechnology.com> wrote: >Hi Strahil, > >My backing store is NFS backed by FreeNAS. > >Regards, >David Johnson >Director of Development, Maxis Technology >844.696.2947 ext 702 (o) | 479.531.3590 (c) >djohn...@maxistechnology.com > > >[image: Maxis Techncology] <http://www.maxistechnology.com> >www.maxistechnology.com > > >*stay connected <http://www.linkedin.com/in/pojoguy>* > > >On Tue, Mar 10, 2020 at 1:38 PM Strahil Nikolov <hunter86...@yahoo.com> >wrote: > >> On March 10, 2020 8:13:56 PM GMT+02:00, David Johnson < >> djohn...@maxistechnology.com> wrote: >> >Good afternoon all, >> > >> >We are upgrading our storage backbone, moving it off of our common 1 >> >GBit >> >backbone to a 10 dedicated storage backbone. >> > >> >When this happens, we will need to re-ip the storage domains with to >IP >> >address of the 10 GBit release. >> > >> >For a period of time, as we upgrade the rest of our hardware, we may >> >have >> >to operate both the original and the new IP addresses. >> > >> >*Some gotchas:* >> >1. My controller is at level 4.3, but some of my my compute nodes >are >> >at >> >level 4.2 because they have older Penryn class processors. We didn't >> >plan >> >the upgrade - it happened because our controller's hard drive failed >> >and >> >took the cluster with it. >> > >> >*Practical question:* >> > >> >1. Can I simply operate the same storage domain on two IP addresses >on >> >different physical networks eg. 10.10.1.x and 10.10.10.x ? >> > >> >2. Is an alternative solution to operate two storage domains from >the >> >storage appliance, and migrate the storage from the 1GBit domain to >the >> >10 >> >GBit domain over time, then drop/abandon the old storage domain once >> >everything is on the 10 GBit? I have plenty of storage to do this. >> > >> >3. Is there a better way I haven't thought of? >> > >> >Regards, >> >David Johnson >> >Director of Development, Maxis Technology >> >844.696.2947 ext 702 (o) | 479.531.3590 (c) >> >djohn...@maxistechnology.com >> > >> > >> >[image: Maxis Techncology] <http://www.maxistechnology.com> >> >www.maxistechnology.com >> > >> > >> >*stay connected <http://www.linkedin.com/in/pojoguy>* >> >> Hi David, >> >> Are you using Gluster/NFS or iSCSI/CEPH ? >> >> Best Regards, >> Strahil Nikolov >>
Hi David, I would recommend you to create an identical NFS export which you can use as a storage domain. Also check if FreeNAS supports copy-offload , which will allow the migration of the VM's disks to happen on the FreeNAS (from 1 folder to another) instead through the NFS client (oVirt Hypervisors). Best Regards, Strahil Nikolov _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/N6B25G3WBZJIEEJEZVCVKGHUTMGYSBWW/
