[ovirt-users] Re: Add nodes to single node gluster hyperconverged

I have never managed gluster via the UI, but theoretically it should work from there. Maybe there is a bug. You can prepare the new bricks (don't forget to "mkfs.xfs -i size=512 /dev/vg/lv") manually, but it's more error-prone. Let's see if someone else can confirm that this (UI) behavior is expected or not. Best Regards, Strahil Nikolov On Mon, Aug 9, 2021 at 13:21, Mathieu Valois <mvalois(a)teicee.com&gt; wrote: Currently, in the engine UI, the Volume list is empty (maybe it is because I don't have the 3 nodes joined the cluster): Even though the cli volume status shows me one brick: # gluster volume status vmstore Status of volume: vmstore Gluster process                             TCP Port  RDMA Port  Online  Pid ------------------------------------------------------------------------------ Brick gluster-ov3.<snip>:/gluster_bricks /vmstore/vmstore 49154     0          Y       244859 Task Status of Volume vmstore ------------------------------------------------------------------------------ There are no active volume tasks Le 09/08/2021 à 12:12, Strahil Nikolov a écrit : If the VMs are on the replica 1 volume (and they should),  converting to 'replica 3' will just copy the data between the nodes. Check in the UI the volume type , brick count, etc. I guess you will need to add the two hosts, which oVirt will automatically add them in Gluster Cluster. You can then open the UI and create the bricks and change the volume. You can also do it from cli and once adding the hosts, then they will be automatically detected properly. Always test properly on a non-prod environment. Best Regards, Strahil Nikolov On Mon, Aug 9, 2021 at 12:52, Mathieu Valois <mvalois(a)teicee.com&gt; <mailto:mvalois@teicee.com> wrote: So that way, the new hosts will copy the data from the already provisionned vmstore? Le 09/08/2021 à 11:35, Strahil Nikolov a écrit : I think that your VMs are already using the Gluster (replica 1 , a.k.a distributed volume). You might just add the new host via Engine UI, then through the UI you can create the bricks and modify the volume . Of course you can go via cli. Best Regards, Strahil Nikolov On Mon, Aug 9, 2021 at 11:32, Mathieu Valois <mvalois(a)teicee.com&gt; <mailto:mvalois@teicee.com> wrote: _______________________________________________ Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org <mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/privacy-policy.html <https://www.ovirt.org/privacy-policy.html> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ <https://www.ovirt.org/community/about/community-guidelines/> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PGFZZO4PYW6... <https://lists.ovirt.org/archives/list/users@ovirt.org/message/PGFZZO4PYW6... -- téïcée <https://www.teicee.com/?pk_campaign=Email> *Mathieu Valois* Bureau Caen: Quartier Kœnig - 153, rue Géraldine MOCK - 14760 Bretteville-sur-Odon Bureau Vitré: Zone de la baratière - 12, route de Domalain - 35500 Vitré 02 72 34 13 20 | www.teicee.com <https://www.teicee.com/?pk_campaign=Email> téïcée sur facebook <https://www.facebook.com/teicee> téïcée sur twitter <https://twitter.com/Teicee_fr> téïcée sur linkedin <https://www.linkedin.com/company/t-c-e> téïcée sur viadeo <https://fr.viadeo.com/fr/company/teicee> Datadocké -- téïcée <https://www.teicee.com/?pk_campaign=Email> *Mathieu Valois* Bureau Caen: Quartier Kœnig - 153, rue Géraldine MOCK - 14760 Bretteville-sur-Odon Bureau Vitré: Zone de la baratière - 12, route de Domalain - 35500 Vitré 02 72 34 13 20 | www.teicee.com <https://www.teicee.com/?pk_campaign=Email> téïcée sur facebook <https://www.facebook.com/teicee> téïcée sur twitter <https://twitter.com/Teicee_fr> téïcée sur linkedin <https://www.linkedin.com/company/t-c-e> téïcée sur viadeo <https://fr.viadeo.com/fr/company/teicee> Datadocké