It is not possible to delete volumes that have snapshots, and no explanation is provided to the user when they try to do so.
Steps to reproduce:
> run devstack
> nova volume-create 1
> nova volume-snapshot-create [vol_id]
> nova volume-delete [vol_id]
Expected:
Either successful deletion, or a helpful error message.
Actual:
No error message, and the volume state remains 'available'
$ nova volume-list
+----+-----------+----------------+------+-------------+-------------+
| ID | Status | Display Name | Size | Volume Type | Attached to |
+----+-----------+----------------+------+-------------+-------------+
| 11 | available | myvol-23bd8352 | 1 | None | |
+----+-----------+----------------+------+-------------+-------------+
Fix proposed to branch: master
Review: https:/