Hi, Recently I was created BZ for librbd [1], closed as won't fix. So, still impossible even upgrade RBD driver without reboot. Typical misunderstanding between developers and operations [1] https://bugzilla.redhat.com/show_bug.cgi?id=1997241 k On 14 Mar 2023, at 08:43, Murilo Morais <murilo(a)evocorp.com.br&gt; wrote: Good evening everyone! Guys, I managed to raise the RBD through Cinder without problem. Everything works, including removing the Storage Domain (through postgres). The initial objective was to go up with RBD Mirror but I'm not succeeding, because Cinder is connecting the volume through KRBD, it doesn't support Journaling which ends up breaking the Mirror... Is there any way/configuration for Cinder to start the machine using librbd instead of KRBD? Because in my scenario we have to use Mirror. Thanks in advance. _______________________________________________ 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/XT6MX3XX73A...

The Cinderlib is a Cinder. Cinder always have native RBD driver, but seems oVirt developers don't know about it Yes, you can add write the vdsm hook and modify the xmldom, but take a look - it's just another hack of hack of hack. May be better stop hack oVirt and choose OpenStack or Proxmox with normal RBD support? 🙂 Cheers, k On 14 Mar 2023, at 19:17, Murilo Morais <murilo(a)evocorp.com.br&gt; wrote: I understand. Is there no setting in Cinder to make this possible? I'm thinking of writing a hook specifically for this, I don't see any other alternative. Em ter., 14 de mar. de 2023 às 03:37, Konstantin Shalygin <k0ste(a)k0ste.ru&gt; escreveu: > Hi, > > Recently I was created BZ for librbd [1], closed as won't fix. So, still > impossible even upgrade RBD driver without reboot. Typical misunderstanding > between developers and operations > > [1] https://bugzilla.redhat.com/show_bug.cgi?id=1997241 > k > > > On 14 Mar 2023, at 08:43, Murilo Morais <murilo(a)evocorp.com.br&gt; wrote: > > Good evening everyone! > > Guys, I managed to raise the RBD through Cinder without problem. > Everything works, including removing the Storage Domain (through postgres). > > The initial objective was to go up with RBD Mirror but I'm not > succeeding, because Cinder is connecting the volume through KRBD, it > doesn't support Journaling which ends up breaking the Mirror... > > Is there any way/configuration for Cinder to start the machine using > librbd instead of KRBD? Because in my scenario we have to use Mirror. > > Thanks in advance. > _______________________________________________ > 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/XT6MX3XX73A... > > > _______________________________________________ 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/ZV5IV674P2J...