+ 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 01:38:00.258 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-09-09 01:38:00.534 1 INFO cinder.rpc [None req-343d672b-f4e4-45cf-a611-c3098193b7c6 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-09-09 01:38:00.537 1 INFO cinder.rpc [None req-343d672b-f4e4-45cf-a611-c3098193b7c6 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-09-09 01:38:00.538 1 INFO cinder.rpc [None req-343d672b-f4e4-45cf-a611-c3098193b7c6 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-09-09 01:38:00.540 1 INFO cinder.rpc [None req-343d672b-f4e4-45cf-a611-c3098193b7c6 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-09-09 01:38:00.542 1 INFO cinder.rpc [None req-343d672b-f4e4-45cf-a611-c3098193b7c6 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-09-09 01:38:00.544 1 INFO cinder.rpc [None req-343d672b-f4e4-45cf-a611-c3098193b7c6 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-09-09 01:38:00.608 1 WARNING oslo_config.cfg [None req-343d672b-f4e4-45cf-a611-c3098193b7c6 - - - - - -] 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 01:38:00.609 1 WARNING oslo_config.cfg [None req-343d672b-f4e4-45cf-a611-c3098193b7c6 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-09-09 01:38:00.617 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.3)
2026-09-09 01:38:00.641 1 INFO cinder.backup.manager [None req-3fe2c5a4-2c5b-4d87-85a1-6a2eea5b14d0 - - - - - -] Cleaning up incomplete backup operations.
2026-09-09 01:38:00.712 1 INFO cinder.keymgr.migration [None req-a98e21b6-9f3b-4b62-98ff-5f63d18612bb - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.