+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-12 06:13:50.913 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-12 06:13:51.184 1 INFO cinder.rpc [None req-7e87f655-7dc4-473d-a389-d15e1bb16d2f - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-12 06:13:51.186 1 INFO cinder.rpc [None req-7e87f655-7dc4-473d-a389-d15e1bb16d2f - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-12 06:13:51.188 1 INFO cinder.rpc [None req-7e87f655-7dc4-473d-a389-d15e1bb16d2f - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-12 06:13:51.191 1 INFO cinder.rpc [None req-7e87f655-7dc4-473d-a389-d15e1bb16d2f - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-12 06:13:51.193 1 INFO cinder.rpc [None req-7e87f655-7dc4-473d-a389-d15e1bb16d2f - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-12 06:13:51.197 1 INFO cinder.rpc [None req-7e87f655-7dc4-473d-a389-d15e1bb16d2f - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-12 06:13:51.262 1 WARNING oslo_config.cfg [None req-7e87f655-7dc4-473d-a389-d15e1bb16d2f - - - - - -] 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.
2026-05-12 06:13:51.263 1 WARNING oslo_config.cfg [None req-7e87f655-7dc4-473d-a389-d15e1bb16d2f - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-12 06:13:51.273 1 INFO cinder.service [-] Starting cinder-backup node (version 26.2.1)
2026-05-12 06:13:51.297 1 INFO cinder.backup.manager [None req-34850639-3c75-4c7e-a2f9-0f255f04623a - - - - - -] Cleaning up incomplete backup operations.
2026-05-12 06:13:51.357 1 INFO cinder.keymgr.migration [None req-0defdcf7-52e0-48f6-8e3b-d57dc53e593b - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-12 06:37:52.517 1 WARNING oslo.service.backend.eventlet.loopingcall [None req-09a65e70-28c8-4c8e-a974-2e4baeb3faae - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.87 sec