Re: [cinder][nova] force detach volume

I can partially answer myself. This is a feature, which prevent inconsistencies from nova/cinder. https://review.opendev.org/c/openstack/nova/+/768352 https://bugs.launchpad.net/nova/+bug/1909120 Now, I am wondering if multiattach could be a partial solution? Cheers, Arnaud On 20.03.25 - 13:49, Arnaud Morin wrote:

Hey team,

Is there any way to force detach a volume when the nova compute service is down? Like when the hypervisor is off, we want to detach the volume and attach it to another instance.

Maybe I'm missing the way to do it, but detach action on nova side seems a synchronous task that I can't force without admin creds.

Thanks for any help,

Regards, Arnaud