+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-02 05:40:07.962 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-02 05:40:08.239 1 INFO cinder.rpc [None req-09aa7ea5-93cd-4ed8-8236-38e0dea0def9 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-02 05:40:08.242 1 INFO cinder.rpc [None req-09aa7ea5-93cd-4ed8-8236-38e0dea0def9 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-02 05:40:08.245 1 INFO cinder.rpc [None req-09aa7ea5-93cd-4ed8-8236-38e0dea0def9 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-02 05:40:08.247 1 INFO cinder.rpc [None req-09aa7ea5-93cd-4ed8-8236-38e0dea0def9 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-02 05:40:08.251 1 INFO cinder.rpc [None req-09aa7ea5-93cd-4ed8-8236-38e0dea0def9 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-02 05:40:08.255 1 INFO cinder.rpc [None req-09aa7ea5-93cd-4ed8-8236-38e0dea0def9 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-02 05:40:08.322 1 WARNING oslo_config.cfg [None req-09aa7ea5-93cd-4ed8-8236-38e0dea0def9 - - - - - -] 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 05:40:08.323 1 WARNING oslo_config.cfg [None req-09aa7ea5-93cd-4ed8-8236-38e0dea0def9 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-02 05:40:08.332 1 INFO cinder.service [-] Starting cinder-backup node (version 27.0.1)
2026-07-02 05:40:08.355 1 INFO cinder.backup.manager [None req-a7871e35-e1dd-473b-9435-608043b00afb - - - - - -] Cleaning up incomplete backup operations.
2026-07-02 05:40:08.412 1 INFO cinder.keymgr.migration [None req-b33b69f2-7545-43b4-a6be-a5a6de5b030a - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-02 06:05:30.429 1 WARNING oslo.service.backend._eventlet.loopingcall [None req-f052adb1-9e2e-498d-93a6-6a3287b09e5e - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 1.62 sec