+ 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
2026-09-09 01:37:54.130 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-09-09 01:37:54.412 1 INFO cinder.rpc [None req-f23c3709-8306-4b75-83ab-94ba50e87f34 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-09-09 01:37:54.415 1 INFO cinder.rpc [None req-f23c3709-8306-4b75-83ab-94ba50e87f34 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-09-09 01:37:54.417 1 INFO cinder.rpc [None req-f23c3709-8306-4b75-83ab-94ba50e87f34 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-09-09 01:37:54.419 1 INFO cinder.rpc [None req-f23c3709-8306-4b75-83ab-94ba50e87f34 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-09-09 01:37:54.422 1 INFO cinder.rpc [None req-f23c3709-8306-4b75-83ab-94ba50e87f34 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-09-09 01:37:54.424 1 INFO cinder.rpc [None req-f23c3709-8306-4b75-83ab-94ba50e87f34 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-09-09 01:37:54.493 1 WARNING oslo_config.cfg [None req-f23c3709-8306-4b75-83ab-94ba50e87f34 - - - - - -] 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.
2026-09-09 01:37:54.494 1 WARNING oslo_config.cfg [None req-f23c3709-8306-4b75-83ab-94ba50e87f34 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-09-09 01:37:54.502 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.3)
2026-09-09 01:37:54.527 1 INFO cinder.backup.manager [None req-55794666-44f5-4e08-ba39-12f85fb570ac - - - - - -] Cleaning up incomplete backup operations.
2026-09-09 01:37:54.587 1 INFO cinder.keymgr.migration [None req-332d14b6-9370-481a-8e18-62275fad6774 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.