2021-12-02 06:47:00 |
Edin S |
bug |
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added bug |
2021-12-02 21:49:05 |
Andrea Ieri |
bug |
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added subscriber Canonical IS BootStack |
2021-12-03 01:26:05 |
Edin S |
description |
The volume backup is an error state which prevents its removal.
Output:
$ os volume backup show 718ad411-20ce-4f15-a4f6-03ddde5d0ee9
| fail_reason | Backup should only have one snapshot but instead has 4 |
Volume backup maps to a volume_id of 07bb983c...
$ os volume backup show 718ad411-20ce-4f15-a4f6-03ddde5d0ee9
<SNIP>
| volume_id | 07bb983c-0ab4-48ae-822d-890433cf1359 |
Below, we can see that 4 snapshots exist in ceph (for the volume_id 07bb983c-0ab4-48ae-822d-890433cf1359):
# rbd --pool cinder-ceph snap list cinder-ceph/volume-07bb983c-0ab4-48ae-822d-890433cf1359
SNAPID NAME SIZE PROTECTED TIMESTAMP
12935 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724325.88 100 GiB Tue Jun 15 02:32:06 2021
12936 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724325.92 100 GiB Tue Jun 15 02:32:06 2021
12941 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724326.09 100 GiB Tue Jun 15 02:32:06 2021
12944 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724326.11 100 GiB Tue Jun 15 02:32:06 2021
Looking at the timestamps of the snapshots, it looks like it tried creating 4 snapshots at exactly the same time.
Database state for the backup:
mysql> select id,deleted,deleted_at,status from backups where id in ("718ad411-20ce-4f15-a4f6-03ddde5d0ee9");
+--------------------------------------+---------+------------+-----------+
| id | deleted | deleted_at | status |
+--------------------------------------+---------+------------+-----------+
<SNIP>
| 718ad411-20ce-4f15-a4f6-03ddde5d0ee9 | 0 | NULL | error |
<SNIP>
I was unable to determine what triggered this issue. |
The volume backup has multiple snapshots associated with it, which prevents its removal.
Output:
$ os volume backup show 718ad411-20ce-4f15-a4f6-03ddde5d0ee9
| fail_reason | Backup should only have one snapshot but instead has 4 |
Volume backup maps to a volume_id of 07bb983c...
$ os volume backup show 718ad411-20ce-4f15-a4f6-03ddde5d0ee9
<SNIP>
| volume_id | 07bb983c-0ab4-48ae-822d-890433cf1359 |
Below, we can see that 4 snapshots exist in ceph (for the volume_id 07bb983c-0ab4-48ae-822d-890433cf1359):
# rbd --pool cinder-ceph snap list cinder-ceph/volume-07bb983c-0ab4-48ae-822d-890433cf1359
SNAPID NAME SIZE PROTECTED TIMESTAMP
12935 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724325.88 100 GiB Tue Jun 15 02:32:06 2021
12936 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724325.92 100 GiB Tue Jun 15 02:32:06 2021
12941 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724326.09 100 GiB Tue Jun 15 02:32:06 2021
12944 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724326.11 100 GiB Tue Jun 15 02:32:06 2021
Looking at the timestamps of the snapshots, it looks like it tried creating 4 snapshots at exactly the same time.
Database state for the backup:
mysql> select id,deleted,deleted_at,status from backups where id in ("718ad411-20ce-4f15-a4f6-03ddde5d0ee9");
+--------------------------------------+---------+------------+-----------+
| id | deleted | deleted_at | status |
+--------------------------------------+---------+------------+-----------+
<SNIP>
| 718ad411-20ce-4f15-a4f6-03ddde5d0ee9 | 0 | NULL | error |
<SNIP>
I was unable to determine what triggered this issue. |
|
2021-12-04 09:13:50 |
Edin S |
description |
The volume backup has multiple snapshots associated with it, which prevents its removal.
Output:
$ os volume backup show 718ad411-20ce-4f15-a4f6-03ddde5d0ee9
| fail_reason | Backup should only have one snapshot but instead has 4 |
Volume backup maps to a volume_id of 07bb983c...
$ os volume backup show 718ad411-20ce-4f15-a4f6-03ddde5d0ee9
<SNIP>
| volume_id | 07bb983c-0ab4-48ae-822d-890433cf1359 |
Below, we can see that 4 snapshots exist in ceph (for the volume_id 07bb983c-0ab4-48ae-822d-890433cf1359):
# rbd --pool cinder-ceph snap list cinder-ceph/volume-07bb983c-0ab4-48ae-822d-890433cf1359
SNAPID NAME SIZE PROTECTED TIMESTAMP
12935 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724325.88 100 GiB Tue Jun 15 02:32:06 2021
12936 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724325.92 100 GiB Tue Jun 15 02:32:06 2021
12941 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724326.09 100 GiB Tue Jun 15 02:32:06 2021
12944 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724326.11 100 GiB Tue Jun 15 02:32:06 2021
Looking at the timestamps of the snapshots, it looks like it tried creating 4 snapshots at exactly the same time.
Database state for the backup:
mysql> select id,deleted,deleted_at,status from backups where id in ("718ad411-20ce-4f15-a4f6-03ddde5d0ee9");
+--------------------------------------+---------+------------+-----------+
| id | deleted | deleted_at | status |
+--------------------------------------+---------+------------+-----------+
<SNIP>
| 718ad411-20ce-4f15-a4f6-03ddde5d0ee9 | 0 | NULL | error |
<SNIP>
I was unable to determine what triggered this issue. |
The volume backup has multiple snapshots associated with it, which prevents its removal.
Ubuntu 20.04
Openstack Ussuri
Output:
$ os volume backup show 718ad411-20ce-4f15-a4f6-03ddde5d0ee9
| fail_reason | Backup should only have one snapshot but instead has 4 |
Volume backup maps to a volume_id of 07bb983c...
$ os volume backup show 718ad411-20ce-4f15-a4f6-03ddde5d0ee9
<SNIP>
| volume_id | 07bb983c-0ab4-48ae-822d-890433cf1359 |
Below, we can see that 4 snapshots exist in ceph (for the volume_id 07bb983c-0ab4-48ae-822d-890433cf1359):
# rbd --pool cinder-ceph snap list cinder-ceph/volume-07bb983c-0ab4-48ae-822d-890433cf1359
SNAPID NAME SIZE PROTECTED TIMESTAMP
12935 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724325.88 100 GiB Tue Jun 15 02:32:06 2021
12936 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724325.92 100 GiB Tue Jun 15 02:32:06 2021
12941 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724326.09 100 GiB Tue Jun 15 02:32:06 2021
12944 backup.718ad411-20ce-4f15-a4f6-03ddde5d0ee9.snap.1623724326.11 100 GiB Tue Jun 15 02:32:06 2021
Looking at the timestamps of the snapshots, it looks like it tried creating 4 snapshots at exactly the same time.
Database state for the backup:
mysql> select id,deleted,deleted_at,status from backups where id in ("718ad411-20ce-4f15-a4f6-03ddde5d0ee9");
+--------------------------------------+---------+------------+-----------+
| id | deleted | deleted_at | status |
+--------------------------------------+---------+------------+-----------+
<SNIP>
| 718ad411-20ce-4f15-a4f6-03ddde5d0ee9 | 0 | NULL | error |
<SNIP>
I was unable to determine what triggered this issue. |
|
2021-12-07 21:50:50 |
Sofia Enriquez |
summary |
Volume backup created with multiple snapshots preventing removal |
[Ceph] Volume backup created with multiple snapshots preventing removal |
|
2021-12-07 21:53:38 |
Sofia Enriquez |
cinder: importance |
Undecided |
Low |
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2021-12-07 21:53:41 |
Sofia Enriquez |
cinder: status |
New |
Incomplete |
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2021-12-07 21:55:21 |
Sofia Enriquez |
tags |
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backup-service |
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