I did have my /etc/hosts setup on all 3 of the oVirt Hosts in the format you described, with the exception of the trailing "host1" and "host2". I only had the FQDN in there.

I had an outage of almost an hour this morning that may or may not be related to this. An "ETL Service" started, at which point a lot of things broke down, and I saw a lot of storage-related errors. Everything came back on its own, though.

See my other thread that I just started on that topic.
As of now, there are NOT indications that any of the volumes or disks are out of sync.


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‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Sunday, April 25, 2021 1:43 AM, Strahil Nikolov via Users <users@ovirt.org> wrote:

A/AAAA & PTR records are pretty important.
As long as you setup your /etc/hosts jn the format like this you will be OK:

10.10.10.10 host1.anysubdomain.domain host1
10.10.10.11 host2.anysubdomain.domain host2

Usually the hostname is defined for each peer in the /var/lib/glusterd/peers. Can you check the contents on all nodes ?

Best Regards,
Strahil Nikolov

On Sat, Apr 24, 2021 at 21:57, David White via Users
<users@ovirt.org> wrote:
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