Removing a volume in wrong state doesn't report its state

[Emilien Macchi]

When trying to remove a volume in a wrong state, the error message says about what's the states should be for the volume to be removable; however we don't report its current state. It would be useful for operators to know about it.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/cinder/+/805027

[Sofia Enriquez (lsofia-enriquez)]

I'd like to leave the concerns raised in the bug meeting this week regarding this issue. The reason we don't do this before is because the logged status could be wrong due to race conditions. Some ideas came up i.e. use conditional_update() to report the relevant values back, not query them again later.

https://meetings.opendev.org/meetings/cinder_bs/2021/cinder_bs.2021-08-18-15.01.log.html#l-54

[OpenStack Infra (hudson-openstack)]

Change abandoned by "Emilien Macchi <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/cinder/+/805027