+ 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
2026-04-29 02:21:28.264 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-29 02:21:28.552 1 INFO cinder.rpc [None req-0ecc4f25-fd6a-4277-83ae-4460e331acd7 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-29 02:21:28.555 1 INFO cinder.rpc [None req-0ecc4f25-fd6a-4277-83ae-4460e331acd7 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-29 02:21:28.558 1 INFO cinder.rpc [None req-0ecc4f25-fd6a-4277-83ae-4460e331acd7 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-29 02:21:28.561 1 INFO cinder.rpc [None req-0ecc4f25-fd6a-4277-83ae-4460e331acd7 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-04-29 02:21:28.563 1 INFO cinder.rpc [None req-0ecc4f25-fd6a-4277-83ae-4460e331acd7 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-29 02:21:28.566 1 INFO cinder.rpc [None req-0ecc4f25-fd6a-4277-83ae-4460e331acd7 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-29 02:21:28.627 1 WARNING oslo_config.cfg [None req-0ecc4f25-fd6a-4277-83ae-4460e331acd7 - - - - - -] 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.
2026-04-29 02:21:28.628 1 WARNING oslo_config.cfg [None req-0ecc4f25-fd6a-4277-83ae-4460e331acd7 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-29 02:21:28.637 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-04-29 02:21:28.661 1 INFO cinder.backup.manager [None req-3e6773b8-a4cf-492f-ba44-3fc9fdcf775e - - - - - -] Cleaning up incomplete backup operations.
2026-04-29 02:21:28.720 1 INFO cinder.keymgr.migration [None req-ed9c325b-04c5-4e71-a091-383a9b885d22 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.