+ 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
2026-05-20 17:55:57.077 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-20 17:55:57.357 1 INFO cinder.rpc [None req-648de0da-5fbe-49ad-95be-ce590513cf45 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-20 17:55:57.360 1 INFO cinder.rpc [None req-648de0da-5fbe-49ad-95be-ce590513cf45 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-20 17:55:57.362 1 INFO cinder.rpc [None req-648de0da-5fbe-49ad-95be-ce590513cf45 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-20 17:55:57.364 1 INFO cinder.rpc [None req-648de0da-5fbe-49ad-95be-ce590513cf45 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-20 17:55:57.367 1 INFO cinder.rpc [None req-648de0da-5fbe-49ad-95be-ce590513cf45 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-20 17:55:57.370 1 INFO cinder.rpc [None req-648de0da-5fbe-49ad-95be-ce590513cf45 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-20 17:55:57.434 1 WARNING oslo_config.cfg [None req-648de0da-5fbe-49ad-95be-ce590513cf45 - - - - - -] 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.
2026-05-20 17:55:57.435 1 WARNING oslo_config.cfg [None req-648de0da-5fbe-49ad-95be-ce590513cf45 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-20 17:55:57.446 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-20 17:55:57.470 1 INFO cinder.backup.manager [None req-cfe7b23c-d6ce-493a-b4aa-6bbda8b38f84 - - - - - -] Cleaning up incomplete backup operations.
2026-05-20 17:55:57.532 1 INFO cinder.keymgr.migration [None req-eaed97ba-da0d-4adc-84d8-db449237203d - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-20 18:42:20.119 1 WARNING oslo.service.loopingcall [None req-cc27dc17-d4d8-4cc0-a14a-5a899b70c25c - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 1.99 sec