[ovirt-users] oVirt getting confused w/ hosts' gluster bricks on different FQDNs/interfaces?

Sahina Bose sabose at redhat.com
Tue Jan 10 15:24:17 UTC 2017


On Tue, Jan 10, 2017 at 8:12 PM, Doug Ingham <dougti at gmail.com> wrote:

> Hey all,
>  Each of my hosts/nodes also hosts its own gluster bricks for the storage
> domains, and peers over a dedicated FQDN & interface.
>
> For example, the first server is setup like the following...
> eth0: v0.dc0.example.com (10.10.10.100)
> eth1: s0.dc0.example.com (10.123.123.100)
>
> As it's a self-hosted engine, the gluster volumes & peers were necessarily
> setup outside of the oVirt UI, before the HE was deployed. oVirt then
> picked up the volume & brick configurations when the storage domains were
> added.
>
> However on the UI, the servers & directories for the bricks under the
> Volumes tab all show the main FQDNs of the hosts, not the FQDNs used for
> the storage layer.
> When I click on "Advanced Details" for a brick, it just shows "Error in
> fetching the brick details, please try again."
>

Have you tried this -
http://www.ovirt.org/develop/release-management/features/network/select-network-for-gluster/
?


>
> Could this be a sign of a problem, or potentially be causing any problems?
>

It's a problem to manage the gluster bricks from oVirt but will not affect
the functioning of the storage domain


>
> Technically, the volumes can be mounted on both FQDNs as glusterd listens
> on all interfaces, however it only peers on the storage interfaces.
>
> (The bricks on my data volume, and only my data volume, keep coming
> unsynced and I'm trying to locate the exact cause :/ )
>
> Any help much appreciated,
> --
> Doug
>
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