unmanage/delete keeps volume in "deleting" state

[Pranali Khatode]

While managing the volume if user passed the invalid hostname like "opnestack-virtualBox" instead of "openstack-VirtualBox@lvmdriver-1#lvmdriver-1" then newly created volume goes into the error state.

When user try to unmanage or delete that volume, it remains into the deleting state forever.

steps to reproduce:

1.Create Logical Volume:

  $ sudo lvcreate --size 1G --name lvol stack-volumes-lvmdriver-1

  Found duplicate PV rSd2vOkfq0WXhmDP8DQXbn8LG2xfzOvs: using /dev/loop1 not /dev/loop0
  Logical volume "lvol" created

2.Manage the above created logical volume using cinder manage API.

 $ cinder manage openstack-VirtualBox lvol --name test-manage

+--------------------------------+--------------------------------------+
| Property | Value |
+--------------------------------+--------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable | false |
| consistencygroup_id | None |
| created_at | 2016-10-19T07:10:34.000000 |
| description | None |
| encrypted | False |
| id | b8cb6585-0fda-48ac-a52b-7eec27068a97 |
| metadata | {} |
| migration_status | None |
| multiattach | False |
| name | test-manage |
| os-vol-host-attr:host | openstack-VirtualBox |
| os-vol-mig-status-attr:migstat | None |
| os-vol-mig-status-attr:name_id | None |
| os-vol-tenant-attr:tenant_id | 4528bfd3e78c481d88f933437c4b8a4a |
| replication_status | None |
| size | 0 |
| snapshot_id | None |
| source_volid | None |
| status | error |
| updated_at | 2016-10-19T07:10:34.000000 |
| user_id | fbd39e0b90e146c38d1ed5f57317d052 |
| volume_type | None |
+--------------------------------+--------------------------------------+

4.List cinder volume

$cinder list

+--------------------------------------+-----------+----------------+------+-------------+----------+-------------+
| ID | Status | Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+----------------+------+-------------+----------+-------------+
| b8cb6585-0fda-48ac-a52b-7eec27068a97 | error | test-manage | 0 | - | false | |

5.unmanaged or delete the above created volume

$ cinder unmanage b8cb6585-0fda-48ac-a52b-7eec27068a97

+--------------------------------------+-----------+----------------+------+-------------+----------+-------------+
| ID | Status | Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+----------------+------+-------------+----------+-------------+
| b8cb6585-0fda-48ac-a52b-7eec27068a97 | deleting | test-manage | 0 | - | false | |

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/401946

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sean McGinnis (<email address hidden>) on branch: master
Review: https://review.openstack.org/401946
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[Sean McGinnis (sean-mcginnis)]

Unassigning due to no activity for > 6 months.