kvm: fix storage pool refcount race and false umount success #21233
| Job | Run time |
|---|---|
| 29m 45s | |
| 29m 54s | |
| 24m 36s | |
| 27m 12s | |
| 20m 41s | |
| 24m 51s | |
| 28m 49s | |
| 35m 5s | |
| 42m 32s | |
| 26m 35s | |
| 25m 24s | |
| 30m 47s | |
| 19m 14s | |
| 1h 2m 28s | |
| 20m 0s | |
| 38m 21s | |
| 39m 17s | |
| 8h 45m 31s |
| Job | Run time |
|---|---|
| 29m 45s | |
| 29m 54s | |
| 24m 36s | |
| 27m 12s | |
| 20m 41s | |
| 24m 51s | |
| 28m 49s | |
| 35m 5s | |
| 42m 32s | |
| 26m 35s | |
| 25m 24s | |
| 30m 47s | |
| 19m 14s | |
| 1h 2m 28s | |
| 20m 0s | |
| 38m 21s | |
| 39m 17s | |
| 8h 45m 31s |