+++ This bug was initially created as a clone of Bug #1597735 +++ Quota errors occur when Cinder creates a temporary volume to handle operations such as backing up another in-use volume. +++ This bug was initially created as a clone of Bug #1584499 +++
Verified on: openstack-cinder-11.1.0-22.el7ost.noarch Create demo user/tenant create a demorc file default cinder quota-usage 486158670a564c27846378a68341026d +----------------------+--------+----------+-------+ | Type | In_use | Reserved | Limit | +----------------------+--------+----------+-------+ | backup_gigabytes | 0 | 0 | 1000 | | backups | 0 | 0 | 10 | | gigabytes | 0 | 0 | 1000 | | groups | 0 | 0 | 10 | | per_volume_gigabytes | 0 | 0 | -1 | | snapshots | 0 | 0 | 10 | | volumes | 0 | 0 | 10 | +----------------------+--------+----------+-------+ cinder create 1 cinder quota-usage 486158670a564c27846378a68341026d +----------------------+--------+----------+-------+ | Type | In_use | Reserved | Limit | +----------------------+--------+----------+-------+ | backup_gigabytes | 0 | 0 | 1000 | | backups | 0 | 0 | 10 | | gigabytes | 1 | 0 | 1000 | | groups | 0 | 0 | 10 | | per_volume_gigabytes | 0 | 0 | -1 | | snapshots | 0 | 0 | 10 | | volumes | 1 | 0 | 10 | +----------------------+--------+----------+-------+ nova boot kuku --flavor tiny --image cirros --nic net-id=5650ecec-2b10-4a36-9221-f35530de6c84 attach vol nova volume-attach ee901675-eb37-4250-a96c-cbb18df8f6da 3fb04e34-2ede-4932-8258-b8519d4cbb70 auto cinder backup-create 3fb04e34-2ede-4932-8258-b8519d4cbb70 --force +-----------+--------------------------------------+ | Property | Value | +-----------+--------------------------------------+ | id | 46ceaa20-86cd-41d4-bca9-af1ba6bd0336 | | name | None | | volume_id | 3fb04e34-2ede-4932-8258-b8519d4cbb70 | +-----------+--------------------------------------+ During and after backup quota remains an expected: cinder quota-usage 486158670a564c27846378a68341026d +----------------------+--------+----------+-------+ | Type | In_use | Reserved | Limit | +----------------------+--------+----------+-------+ | backup_gigabytes | 1 | 0 | 1000 | -> OK | backups | 1 | 0 | 10 | -> OK | gigabytes | 1 | 0 | 1000 | | groups | 0 | 0 | 10 | | per_volume_gigabytes | 0 | 0 | -1 | | snapshots | 0 | 0 | 10 | | volumes | 1 | 0 | 10 | -> OK +----------------------+--------+----------+-------+
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2018:3785