[ovirt-users] host status "Non Operational" - how to diagnose & fix?

[Will Dennis]

Feel like I’m in a bit of an echo chamber here… Is anyone out there? ;) Or have I worn out the oVirt crew?

Anyhow, not sure if this is a cause, or an effect, but I noticed tonight that the data storage domain (which I’m using Gluster for in a hyperconverged way) is not mounted on the problem hypervisor host…

$ ansible istgroup-ovirt -f 1 -i prod -u root -m shell -a "df -h | grep ':’"
ovirt-node-01 | success | rc=0 >>
localhost:/engine                                         1.9T  3.0G  1.9T   1% /rhev/data-center/mnt/glusterSD/localhost:_engine
ovirt-node-01.nec-labs.com<http://ovirt-node-01.nec-labs.com>:/vmdata                        3.7T   70M  3.7T   1% /rhev/data-center/mnt/glusterSD/ovirt-node-01.nec-labs.com<http://ovirt-node-01.nec-labs.com>:_vmdata

ovirt-node-02 | success | rc=0 >>
localhost:/engine                                         1.9T  3.0G  1.9T   1% /rhev/data-center/mnt/glusterSD/localhost:_engine

ovirt-node-03 | success | rc=0 >>
localhost:/engine                                         1.9T  3.0G  1.9T   1% /rhev/data-center/mnt/glusterSD/localhost:_engine
ovirt-node-01.nec-labs.com<http://ovirt-node-01.nec-labs.com>:/vmdata                         3.7T   70M  3.7T   1% /rhev/data-center/mnt/glusterSD/ovirt-node-01.nec-labs.com<http://ovirt-node-01.nec-labs.com>:_vmdata

What causes this mount to occur, and is there a way to trigger the mount manually?



On Jan 4, 2016, at 10:47 PM, Will Dennis <wdennis at nec-labs.com<mailto:wdennis at nec-labs.com>> wrote:

I must admit I’m getting a bit weary of fighting oVirt problems at this point… Before I move on to deploying any VMs onto my new infra, I’d like to get the base infra working…

I’m still experiencing a “Non Operational” problem on my “ovirt-node-02” host:
http://s1096.photobucket.com/user/willdennis/media/ovirt-node-02_problem.png.html