Yes, the logs suggest multiple blockjobs are running in parallel and causing a failure to update the persistent domain configuration to point at the new volumes.
There's zero locking around this operation within Nova so the fix is trivial if it is the root cause. I'll try to work up a reproducer this week alongside a bugfix introducing an instance lock on the compute.
Yes, the logs suggest multiple blockjobs are running in parallel and causing a failure to update the persistent domain configuration to point at the new volumes.
There's zero locking around this operation within Nova so the fix is trivial if it is the root cause. I'll try to work up a reproducer this week alongside a bugfix introducing an instance lock on the compute.