+ 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
2026-06-10 01:41:27.700 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-10 01:41:28.022 1 INFO cinder.rpc [None req-f9f9dbb7-3744-41c1-87e4-a531de308de3 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-10 01:41:28.025 1 INFO cinder.rpc [None req-f9f9dbb7-3744-41c1-87e4-a531de308de3 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-10 01:41:28.027 1 INFO cinder.rpc [None req-f9f9dbb7-3744-41c1-87e4-a531de308de3 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-10 01:41:28.029 1 INFO cinder.rpc [None req-f9f9dbb7-3744-41c1-87e4-a531de308de3 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-06-10 01:41:28.032 1 INFO cinder.rpc [None req-f9f9dbb7-3744-41c1-87e4-a531de308de3 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-10 01:41:28.034 1 INFO cinder.rpc [None req-f9f9dbb7-3744-41c1-87e4-a531de308de3 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-10 01:41:28.107 1 WARNING oslo_config.cfg [None req-f9f9dbb7-3744-41c1-87e4-a531de308de3 - - - - - -] 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.
2026-06-10 01:41:28.108 1 WARNING oslo_config.cfg [None req-f9f9dbb7-3744-41c1-87e4-a531de308de3 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-10 01:41:28.120 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-06-10 01:41:28.150 1 INFO cinder.backup.manager [None req-962e8a1f-5f46-4ccd-b127-5b0dadd4a673 - - - - - -] Cleaning up incomplete backup operations.
2026-06-10 01:41:28.208 1 INFO cinder.keymgr.migration [None req-744f0ff0-ba52-4de4-9d03-b3e96bb5eed1 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.