After having a low memory condition, node started to appear as non-responsive, however most of the virtual machines were actually working and even accessible from ovirt-engine, but some VMs were shown as UP, but were actually down.
I decided to fence a failing node and to restart it. I pressed "restart" in UI, and then proceeded to reboot a node. After it came up, it was still in Non-responsive state, and virtual machines, that were running on this host, were in "Unknown" state.
When i clicked on "Confirm Host has been rebooted" i got a following error: "Another power management action is already in progress.", putting it to maintenance not worked as well because of "non responsive status" and "this node has running vm's" messages.
How can i manually fence host and get my virtual machines to run on other working hosts?
- oVirt Node 18.104.22.168
- Ovirt-engine: 22.214.171.124-1.el7