You can setup your bricks in such way , that each host has at least 1 brick. For example: Server A: VOL1 - Brick 1 Server B: VOL1 - Brick 2 + VOL 3 - Brick 3 Server C: VOL1 - Brick 3 + VOL 2 - Brick 2 Server D: VOL2 - brick 1 The most optimal is to find a small system/VM for being an arbiter and having a 'replica 3 arbiter 1' volume. Best Regards, Strahil Nikolov В понеделник, 28 септември 2020 г., 20:46:16 Гринуич+3, Jayme <jaymef@gmail.com> написа: It might be possible to do something similar as described in the documentation here: https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.4/ht... -- but I'm not sure if oVirt HCI would support it. You might have to roll out your own GlusterFS storage solution. Someone with more Gluster/HCI knowledge might know better. On Mon, Sep 28, 2020 at 1:26 PM C Williams <cwilliams3320@gmail.com> wrote:
Jayme,
Thank for getting back with me !
If I wanted to be wasteful with storage, could I start with an initial replica 2 + arbiter and then add 2 bricks to the volume ? Could the arbiter solve split-brains for 4 bricks ?
Thank You For Your Help !
On Mon, Sep 28, 2020 at 12:05 PM Jayme <jaymef@gmail.com> wrote:
You can only do HCI in multiple's of 3. You could do a 3 server HCI setup and add the other two servers as compute nodes or you could add a 6th server and expand HCI across all 6
On Mon, Sep 28, 2020 at 12:28 PM C Williams <cwilliams3320@gmail.com> wrote:
Hello,
We recently received 5 servers. All have about 3 TB of storage.
I want to deploy an oVirt HCI using as much of my storage and compute resources as possible.
Would oVirt support a "replica 5" HCI (Compute/Gluster) cluster ?
I have deployed replica 3s and know about replica 2 + arbiter -- but an arbiter would not be applicable here -- since I have equal storage on all of the planned bricks.
Thank You For Your Help !!
C Williams _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@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/AXTNUFZ3BASW2C...
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