Strahil,

Thank You For Your Help !

On Mon, Sep 28, 2020 at 4:01 PM Strahil Nikolov <hunter86...@yahoo.com>
wrote:

> 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 <
> jay...@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/html/administration_guide/creating_arbitrated_replicated_volumes#sect-Create_Multiple_Arbitrated_Volumes
> -- 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 <cwilliams3...@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 <jay...@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 <cwilliams3...@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
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> >>
> >
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