[ovirt-users] Re: How can I set the host to maintenance mode?
On Thu, May 12, 2022 at 12:14 PM <yp414(a)163.com> wrote:
Set the maintenance mode on the host and add GPU on a single cluster
host
Error performing operation: unable to switch the host to maintenance
mode.
There is no host that can run the engine virtual machine.
How can I set the host to maintenance mode?
You cannot use the WebUI to get a single host into maintenance mode.
What you can do is put the cluster in global maintenance mode, and shut
down the hosted-engine.
From the host:
$ hosted-engine --set-maintenance --mode=global
$ hosted-engine --vm-shutdown
When you are done:
$ hosted-engine --set-maintenance --mode=none
$ hosted-engine --vm-startup
- Gilboa
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