+ 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
2026-07-02 10:29:45.460 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-02 10:29:45.736 1 INFO cinder.rpc [None req-795d7757-e6a4-4c52-ba07-91757125ca38 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-02 10:29:45.739 1 INFO cinder.rpc [None req-795d7757-e6a4-4c52-ba07-91757125ca38 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-02 10:29:45.741 1 INFO cinder.rpc [None req-795d7757-e6a4-4c52-ba07-91757125ca38 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-02 10:29:45.743 1 INFO cinder.rpc [None req-795d7757-e6a4-4c52-ba07-91757125ca38 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-02 10:29:45.745 1 INFO cinder.rpc [None req-795d7757-e6a4-4c52-ba07-91757125ca38 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-02 10:29:45.747 1 INFO cinder.rpc [None req-795d7757-e6a4-4c52-ba07-91757125ca38 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-02 10:29:45.806 1 WARNING oslo_config.cfg [None req-795d7757-e6a4-4c52-ba07-91757125ca38 - - - - - -] 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.
2026-07-02 10:29:45.806 1 WARNING oslo_config.cfg [None req-795d7757-e6a4-4c52-ba07-91757125ca38 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-02 10:29:45.815 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-02 10:29:45.841 1 INFO cinder.backup.manager [None req-c8fa6222-c09b-44e4-b353-6b3bd6421ab5 - - - - - -] Cleaning up incomplete backup operations.
2026-07-02 10:29:45.899 1 INFO cinder.keymgr.migration [None req-db2989f4-8072-493f-a1bc-1e438caef905 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.