Thanks Strahil, Unfortunately changing the filter is done after the initial install. We
manually partition sda so that sdb isn’t touched during install. The issues with
multipath grabbing sdb are ongoing with a possible manual fix being tested now. Testing
has paused at the moment as we have lost gluster on the arbiter node as per
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/U64MGWSUCFJR... which looks
like a full oVirt rebuild again. Any help on that thread would be appreciated.
Thanks again
Shimme