+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-18 09:29:22.200 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-18 09:29:22.543 1 INFO cinder.rpc [None req-7acc0626-4067-4fd6-b8fc-0dff100cc338 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-18 09:29:22.546 1 INFO cinder.rpc [None req-7acc0626-4067-4fd6-b8fc-0dff100cc338 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-18 09:29:22.549 1 INFO cinder.rpc [None req-7acc0626-4067-4fd6-b8fc-0dff100cc338 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-18 09:29:22.551 1 INFO cinder.rpc [None req-7acc0626-4067-4fd6-b8fc-0dff100cc338 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-18 09:29:22.556 1 INFO cinder.rpc [None req-7acc0626-4067-4fd6-b8fc-0dff100cc338 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-18 09:29:22.560 1 INFO cinder.rpc [None req-7acc0626-4067-4fd6-b8fc-0dff100cc338 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-18 09:29:22.638 1 WARNING oslo_config.cfg [None req-7acc0626-4067-4fd6-b8fc-0dff100cc338 - - - - - -] 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.
2026-06-18 09:29:22.639 1 WARNING oslo_config.cfg [None req-7acc0626-4067-4fd6-b8fc-0dff100cc338 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-18 09:29:22.649 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-06-18 09:29:22.675 1 INFO cinder.backup.manager [None req-9bcdc4ab-65c1-4e1b-8c4d-d27e3116a4a8 - - - - - -] Cleaning up incomplete backup operations.
2026-06-18 09:29:22.755 1 INFO cinder.keymgr.migration [None req-e5abb772-2386-4802-936e-940a71dcffd1 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-18 10:02:27.087 1 WARNING oslo.service.backend._common.loopingcall [None req-4a1acd93-3edc-48e6-9ce0-6c2e4de68f0b - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 4.02 sec