volume backup create errno 22 是什么?

volume backup create what is errno 22?

尝试同时使用 Web UI 和 cmd 创建卷备份并不断收到错误号 22。我无法找到有关该错误或如何修复它的信息。有人知道我应该从哪里开始寻找吗?

(openstack) volume backup create --force --name inventory01_vol_backups 398ee974-9b83-4918-9935-f52882b3e6b7
(openstack) volume backup show inventory01_vol_backups
+-----------------------+------------------------------------------------------------------+
| Field                 | Value                                                            |
+-----------------------+------------------------------------------------------------------+
| availability_zone     | None                                                             |
| container             | None                                                             |
| created_at            | 2021-08-03T23:45:49.000000                                       |
| data_timestamp        | 2021-08-03T23:45:49.000000                                       |
| description           | None                                                             |
| fail_reason           | [errno 22] RADOS invalid argument (error calling conf_read_file) |
| has_dependent_backups | False                                                            |
| id                    | 924c6e62-789e-4e51-9748-927695fc744c                             |
| is_incremental        | False                                                            |
| name                  | inventory01_vol_backups                                          |
| object_count          | 0                                                                |
| size                  | 30                                                               |
| snapshot_id           | None                                                             |
| status                | error                                                            |
| updated_at            | 2021-08-03T23:45:50.000000                                       |
| volume_id             | 398ee974-9b83-4918-9935-f52882b3e6b7                             |
+-----------------------+------------------------------------------------------------------+

此问题是由于 Cinder 版本 16.2.1.dev13 中的错误引起的。将 cinder 更新到最新版本解决了问题