+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-10 08:45:19.447 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-10 08:45:19.719 1 INFO cinder.rpc [None req-5230bbb2-0ba4-498e-a2a5-3e77e0b38d2f - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-10 08:45:19.721 1 INFO cinder.rpc [None req-5230bbb2-0ba4-498e-a2a5-3e77e0b38d2f - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-10 08:45:19.723 1 INFO cinder.rpc [None req-5230bbb2-0ba4-498e-a2a5-3e77e0b38d2f - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-10 08:45:19.725 1 INFO cinder.rpc [None req-5230bbb2-0ba4-498e-a2a5-3e77e0b38d2f - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-10 08:45:19.727 1 INFO cinder.rpc [None req-5230bbb2-0ba4-498e-a2a5-3e77e0b38d2f - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-10 08:45:19.729 1 INFO cinder.rpc [None req-5230bbb2-0ba4-498e-a2a5-3e77e0b38d2f - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-10 08:45:19.790 1 WARNING oslo_config.cfg [None req-5230bbb2-0ba4-498e-a2a5-3e77e0b38d2f - - - - - -] 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.
2026-06-10 08:45:19.791 1 WARNING oslo_config.cfg [None req-5230bbb2-0ba4-498e-a2a5-3e77e0b38d2f - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-10 08:45:19.800 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-06-10 08:45:19.825 1 INFO cinder.backup.manager [None req-db6dcb42-9d1d-4540-b302-8100486bb4f3 - - - - - -] Cleaning up incomplete backup operations.
2026-06-10 08:45:19.892 1 INFO cinder.keymgr.migration [None req-f55c09b1-1ca7-4041-9d4c-38e30997a43e - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-10 09:19:21.571 1 WARNING oslo.service.backend._common.loopingcall [None req-18dc5185-3c67-4b39-8878-7e677afc03e1 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 11.22 sec