Comment 1 for bug 1938146

Greetings Vladislav Belogrudov,
I think the problem you're facing is related to https://review.opendev.org/c/openstack/cinder/+/679138, please confirm.

> Expected behavior: snapshotting is not attempted and user gets appropriate error message

I'm not sure we can consider 'stop the creation of the snapshot' as a bug because it's the way NFS is designed as far as I understand it. But for deleting error state snapshot we already have a bug. This is duplicate of https://bugs.launchpad.net/cinder/+bug/1842088