+ 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
2026-05-11 01:22:31.692 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-11 01:22:31.969 1 INFO cinder.rpc [None req-31121441-bdcb-402e-bc01-6cc3b2b1cc25 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-11 01:22:31.972 1 INFO cinder.rpc [None req-31121441-bdcb-402e-bc01-6cc3b2b1cc25 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-11 01:22:31.974 1 INFO cinder.rpc [None req-31121441-bdcb-402e-bc01-6cc3b2b1cc25 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-11 01:22:31.976 1 INFO cinder.rpc [None req-31121441-bdcb-402e-bc01-6cc3b2b1cc25 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-05-11 01:22:31.979 1 INFO cinder.rpc [None req-31121441-bdcb-402e-bc01-6cc3b2b1cc25 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-11 01:22:31.981 1 INFO cinder.rpc [None req-31121441-bdcb-402e-bc01-6cc3b2b1cc25 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-11 01:22:32.050 1 WARNING oslo_config.cfg [None req-31121441-bdcb-402e-bc01-6cc3b2b1cc25 - - - - - -] 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.
2026-05-11 01:22:32.051 1 WARNING oslo_config.cfg [None req-31121441-bdcb-402e-bc01-6cc3b2b1cc25 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-11 01:22:32.060 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-05-11 01:22:32.085 1 INFO cinder.backup.manager [None req-ed7c9178-c67e-474c-89b0-f799ed8da212 - - - - - -] Cleaning up incomplete backup operations.
2026-05-11 01:22:32.152 1 INFO cinder.keymgr.migration [None req-af425731-5380-4241-b8dc-de24065e316e - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.