+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-20 13:30:25.041 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-20 13:30:25.274 1 INFO cinder.rpc [None req-10faffa6-ddbc-423a-93eb-10b89ec43cfe - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-20 13:30:25.280 1 INFO cinder.rpc [None req-10faffa6-ddbc-423a-93eb-10b89ec43cfe - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-20 13:30:25.283 1 INFO cinder.rpc [None req-10faffa6-ddbc-423a-93eb-10b89ec43cfe - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-20 13:30:25.286 1 INFO cinder.rpc [None req-10faffa6-ddbc-423a-93eb-10b89ec43cfe - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-05-20 13:30:25.289 1 INFO cinder.rpc [None req-10faffa6-ddbc-423a-93eb-10b89ec43cfe - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-20 13:30:25.292 1 INFO cinder.rpc [None req-10faffa6-ddbc-423a-93eb-10b89ec43cfe - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-20 13:30:25.345 1 WARNING oslo_config.cfg [None req-10faffa6-ddbc-423a-93eb-10b89ec43cfe - - - - - -] 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.
2026-05-20 13:30:25.346 1 WARNING oslo_config.cfg [None req-10faffa6-ddbc-423a-93eb-10b89ec43cfe - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-20 13:30:25.357 1 INFO cinder.service [-] Starting cinder-backup node (version 22.3.1)
2026-05-20 13:30:25.375 1 INFO cinder.backup.manager [None req-92bb89d2-80a9-4a3c-8eaa-aa193ce0b7b7 - - - - - -] Cleaning up incomplete backup operations.
2026-05-20 13:30:25.510 1 INFO cinder.keymgr.migration [None req-f053da39-5430-4655-a108-3e86e017b110 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-20 13:57:17.955 1 WARNING oslo.service.loopingcall [None req-b22e8428-b58a-41bb-ab8a-81067771d2c2 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.12 sec
2026-05-20 13:58:41.054 1 WARNING oslo.service.loopingcall [None req-b22e8428-b58a-41bb-ab8a-81067771d2c2 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 3.08 sec