Hi

I have problems after upgrading my 2-node cluster from 4.4.3 to 4.4.4.

Initially, I performed the upgrade of the oVirt hosts using the oVirt GUI (I wasn't planning any changes).

It appears that the upgrade broke the system.

On host1, the ovirt-engine was configured to run on the oVirt host itself (not self-hosted engine).

After the upgrade, the oVirt GUI didn't load in the Browser anymore.

I tried to fix the issue by migrating to self-hosted engine, which did not work, so I ran engine restore and engine-setup in order to get back to the initial state.

I am now able to login to the oVirt GUI again, but I am having the following problems:

• host1 is in status "Unassigned", and it has the SPM role. It cannot be set to maintenance mode, nor re-installed from GUI, but I am able to reboot the host from oVirt.
• All Storage Domains are inactive. (all NFS)
• In the /var/log/messages log, I can see the following message appearing frequently: "vdsm[5935]: ERROR ssl handshake: socket error, address: ::ffff:192.168.100.61"
  

The cluster is down and no VM's can be run. I don't know how to fix either of the issues.

Does anyone have an idea?

I am appending a tar file containing log files to this email.