+ exec cinder-backup --config-file /etc/cinder/cinder.conf
1 RLock(s) were not greened, to fix this error make sure you run eventlet.monkey_patch() before importing any other modules.
simplejson unavailable, fall-back to standard python json
2026-08-12 11:31:56.250 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-12 11:31:56.547 1 INFO cinder.rpc [None req-ce078baf-0814-4d97-8fd7-ca65ba5a1ba8 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-12 11:31:56.550 1 INFO cinder.rpc [None req-ce078baf-0814-4d97-8fd7-ca65ba5a1ba8 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-12 11:31:56.553 1 INFO cinder.rpc [None req-ce078baf-0814-4d97-8fd7-ca65ba5a1ba8 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-12 11:31:56.556 1 INFO cinder.rpc [None req-ce078baf-0814-4d97-8fd7-ca65ba5a1ba8 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-08-12 11:31:56.559 1 INFO cinder.rpc [None req-ce078baf-0814-4d97-8fd7-ca65ba5a1ba8 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-12 11:31:56.563 1 INFO cinder.rpc [None req-ce078baf-0814-4d97-8fd7-ca65ba5a1ba8 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-12 11:31:56.637 1 WARNING oslo_config.cfg [None req-ce078baf-0814-4d97-8fd7-ca65ba5a1ba8 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated for removal (The auth_uri option is deprecated in favor of www_authenticate_uri and will be removed in the S  release.).  Its value may be silently ignored in the future.
2026-08-12 11:31:56.638 1 WARNING oslo_config.cfg [None req-ce078baf-0814-4d97-8fd7-ca65ba5a1ba8 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-12 11:31:56.646 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-08-12 11:31:56.674 1 INFO cinder.backup.manager [None req-e27dbd8a-50fc-4d7c-b309-b3592e793fb9 - - - - - -] Cleaning up incomplete backup operations.
2026-08-12 11:31:56.742 1 INFO cinder.keymgr.migration [None req-1ec26d39-06e3-49be-baba-31c9dd3787d4 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.