+ 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
2026-07-27 20:31:09.800 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-27 20:31:10.077 1 INFO cinder.rpc [None req-99d9fcbe-8f58-4d7a-a3fd-c2cc4d71c743 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-27 20:31:10.080 1 INFO cinder.rpc [None req-99d9fcbe-8f58-4d7a-a3fd-c2cc4d71c743 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-27 20:31:10.083 1 INFO cinder.rpc [None req-99d9fcbe-8f58-4d7a-a3fd-c2cc4d71c743 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-27 20:31:10.086 1 INFO cinder.rpc [None req-99d9fcbe-8f58-4d7a-a3fd-c2cc4d71c743 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-27 20:31:10.089 1 INFO cinder.rpc [None req-99d9fcbe-8f58-4d7a-a3fd-c2cc4d71c743 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-27 20:31:10.091 1 INFO cinder.rpc [None req-99d9fcbe-8f58-4d7a-a3fd-c2cc4d71c743 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-27 20:31:10.153 1 WARNING oslo_config.cfg [None req-99d9fcbe-8f58-4d7a-a3fd-c2cc4d71c743 - - - - - -] 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.
2026-07-27 20:31:10.153 1 WARNING oslo_config.cfg [None req-99d9fcbe-8f58-4d7a-a3fd-c2cc4d71c743 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-27 20:31:10.162 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-27 20:31:10.187 1 INFO cinder.backup.manager [None req-99ccd1c4-aeca-41b8-ac57-9fedc33ef1ee - - - - - -] Cleaning up incomplete backup operations.
2026-07-27 20:31:10.255 1 INFO cinder.keymgr.migration [None req-0501d340-6254-41ff-a3e6-df0f6a78e746 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.