[ovirt-users] Re: oVirt + Gluster issues

This is a glusterfs on top of CentOS 8.3, using LVM De: "Alex McWhirter" <alex(a)triadic.us&gt; Para: "Strahil Nikolov" <hunter86_bg(a)yahoo.com&gt; Cc: suporte(a)logicworks.pt, "José Ferradeira via Users" <users(a)ovirt.org&gt; Enviadas: Terça-feira, 8 De Junho de 2021 17:48:48 Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues I've run into a similar problem when using VDO + LVM + XFS stacks, also with ZFS. If you're trying to use ZFS on 4.4, my recommendation is don't. You have to run the testing branch at minimum, and quiet a few things just don't work. As for VDO, i ran into this issue when using VDO and a NVME for LVM caching of the thin pool, VDO would throw a fit and under high load scenario, VM's would regularly pause. VDO with no cache was fine however, seems to be related to mixing device types / block sizes (even if you override block sizes). Not sure if that helps. On 2021-06-08 12:26, Strahil Nikolov via Users wrote: Maybe the shard xlator cannot cope with the speed of the shard creation speed. Are you using preallocated disks on the Zimbra VM ? Best Regards, Strahil Nikolov BQ_BEGIN On Tue, Jun 8, 2021 at 17:57, José Ferradeira via Users <users(a)ovirt.org&gt; wrote: Hello, running ovirt 4.4.4.7-1.el8 and gluster 8.3. When i performe a restore of Zimbra Collaboration Email with features.shard on, the VM pauses with an unknown storage error. When I performe a restore of Zimbra Collaboration Email with features.shard off, it fills all the gluster storage domain disks. With older versions of gluster and ovirt the same happens. If I use a NFS storage domain it runs OK. -- Jose Ferradeira http://www.logicworks.pt _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)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/QGBFSIHHTDO... _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)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/MOJJZJG7LCG... BQ_END