[ovirt-users] Re: Quick generic Questions
On Thu, Nov 7, 2019 at 3:59 PM Jayme <jaymef(a)gmail.com> wrote:
Your nodes should have separate drives for node image. The installer
will
expect empty block device for gluster setup. I would do a separate array
for OS and storage.
Most of your node specific questions I think can be cleared up if you
think of the storage as being networked storage. Even though the nodes are
acting as storage they are gluster clients mounting the shares. If you
create a vm the storage doesn’t go to one specific node. Since the data is
mounted over network you can run vms from any node.
On Thu, Nov 7, 2019 at 9:39 AM Christian Reiss <email(a)christian-reiss.de>
wrote:
>
>
[snip]
> b) Storage Location
> In this 3 node cluster, creating a VM on node01 will the data for node01
> always end up in the local node01 server?
>
>
Actually there is this parameter that one can set for the volumes:
cluster.choose-local
implemented starting with 3.12
https://bugzilla.redhat.com/show_bug.cgi?id=1501022
I think default is off and not tried toggling in a composite environment.
Gianluca
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