Hi Tibor, I don't know what would cause such issues as you describe, but since you are using a very old version of oVirt, the best I can recommend is to upgrade to 4.2.
HTH On Thu, Dec 6, 2018 at 6:24 PM Demeter Tibor <[email protected]> wrote: > > Dear All, > > I've using ovirt from 3.4 and we have a strange, rarely problem with live > migrations. > > - In most of case impossible to do a live migrate of VMs that have a lot of > memory (16 gigs and more up to 40 GB) . > - Those are need to try and try until the migration will be successful > - impossible to understand why does working in a case and doesn't in another > - it is happening always if there bigger load on vms, but only on big memory > VM-s > - The small VMs (2-4-8 gigs) can migrate without problems > - In very rarely cases possible to migrate on first try. > - We using the memory ballooning function on all of VMs. > > We using dedicated migration network with separated vlans, but on same > physical lan (1gbe) with ovirtmgmt. > At this moment, we don't use QoS for dedicate bandwidth. > > What can I do ? > > Thanks in advance, > Regards, > > Tibor > > _______________________________________________ > Users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/[email protected]/message/ORTLVGYDPUJAIMTUL32WEQNSGNQPKFAG/ _______________________________________________ Users mailing list -- [email protected] To unsubscribe send an email to [email protected] Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/[email protected]/message/PROLELKRJKKTYCATS5KRSOSOH6M4LXKK/
