[pve-devel] Storage::Plugin::deactivate_volume not executed, when VM does shutdown

[Dietmar Maurer]

> Actually, current approach can theoretically (I don't currently have Ceph on
> PVE4 to test it) lead to problems with Ceph with krbd option on. If VM has
> voluntary stropped, then deactivate_volume() is not being run and rbd map is
> not deleted.
> Then, you may somehow migrate machine to another node without deactivating
> volume 

Again, this does not happen - we deactivate the volume in that case.