Hi, My problem is: openstack volume backup list --all-projects +--------------------------------------+------------------+-------------+--------+------+ | ID | Name | Description | Status | Size | +--------------------------------------+------------------+-------------+--------+------+ | af77d0e5-b00b-4dd2-9f98-4f6cce1f28b7 | kube ok | | error | 40 | | de360574-cb9d-48ae-afaa-7147176dafad | sauvegarde servb | | error | 15 | | 017e7b58-ffa4-4133-9580-77ebd4261c8a | k3s-slave | | error | 40 | | 35d432e2-f5cc-478b-a6f6-023276df8756 | sae4dc01 | | error | 20 | +--------------------------------------+------------------+-------------+--------+———+ openstack volume backup delete af77d0e5-b00b-4dd2-9f98-4f6cce1f28b7 Failed to delete backup with name or ID 'af77d0e5-b00b-4dd2-9f98-4f6cce1f28b7': Service cinder-backup could not be found. (HTTP 404) (Request-ID: req-0bca34a6-e353-4bf3-aafc-a7adb05b786b) 1 of 1 backups failed to delete. openstack volume backup show af77d0e5-b00b-4dd2-9f98-4f6cce1f28b7 +-----------------------+----------------------------------------+ | Field | Value | +-----------------------+----------------------------------------+ | availability_zone | None | | container | None | | created_at | 2025-01-28T22:47:22.000000 | | data_timestamp | 2024-12-09T10:09:54.000000 | | description | | | fail_reason | Service not found for creating backup. | | has_dependent_backups | False | | id | af77d0e5-b00b-4dd2-9f98-4f6cce1f28b7 | | is_incremental | False | | name | kube ok | | object_count | 0 | | size | 40 | | snapshot_id | 41b6559f-1d13-47cc-987b-35b53420a97e | | status | error | | updated_at | 2025-01-28T22:47:22.000000 | | volume_id | 4743398b-dfcc-4a0c-8ddc-62a730278e26 | +-----------------------+————————————————————+ I don't know how users were able to create these backups at one point, probably during a test of setting up this service before deleting it. But now: fail_reason | Service not found for creating backup. How can I proceed to delete this volume backups ? I tried to restart the service and delete backups. No success. Thanks for your help Franck VEDEL