Thanks Paul, Ill give that a go On Thu, 27 Sep 2018 at 14:38, Staniforth, Paul < P.Staniforth(a)leedsbeckett.ac.uk&gt; wrote: > Hi Brett, > > you have to shutdown all the hosts in the cluster and when > you update the cluster I think you have to run reinstall from the install > menu so installs the gluster packages. I tried a short-cut with ours and as > one host was in maintenance it reinstalled and activated it so there was > somewhere for the VMs and SPM to migrate to. > > > Regards, > > Paul S. > ------------------------------ > *From:* Maton, Brett <matonb(a)ltresources.co.uk&gt; > *Sent:* 27 September 2018 14:27 > *To:* Ovirt Users > *Subject:* [ovirt-users] Enabling Gluster Service > > I just enabled the Gluster service in an existing oVirt 7.2.7-1 cluster > via the Web-UI which put all hosts into non-operational status. > > Lots of events being created: > Could not find gluster uuid of server host001.local on Cluster testlab. > Could not find gluster uuid of server host002.local on Cluster testlab. > Could not find gluster uuid of server host003.local on Cluster testlab. > > and a bunch of failed vm migrations > > Is it possible to add glusterfs after ovirt has been installed and > configured? > To view the terms under which this email is distributed, please go to:- > http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html > >