+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-08 06:23:25.504 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-08 06:23:25.782 1 INFO cinder.rpc [None req-ff4c0b13-323b-4e56-a350-e973d62ffb7f - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-08 06:23:25.784 1 INFO cinder.rpc [None req-ff4c0b13-323b-4e56-a350-e973d62ffb7f - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-08 06:23:25.786 1 INFO cinder.rpc [None req-ff4c0b13-323b-4e56-a350-e973d62ffb7f - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-08 06:23:25.789 1 INFO cinder.rpc [None req-ff4c0b13-323b-4e56-a350-e973d62ffb7f - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-08 06:23:25.791 1 INFO cinder.rpc [None req-ff4c0b13-323b-4e56-a350-e973d62ffb7f - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-08 06:23:25.794 1 INFO cinder.rpc [None req-ff4c0b13-323b-4e56-a350-e973d62ffb7f - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-08 06:23:25.861 1 WARNING oslo_config.cfg [None req-ff4c0b13-323b-4e56-a350-e973d62ffb7f - - - - - -] 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.
2026-07-08 06:23:25.863 1 WARNING oslo_config.cfg [None req-ff4c0b13-323b-4e56-a350-e973d62ffb7f - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-08 06:23:25.871 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-07-08 06:23:25.897 1 INFO cinder.backup.manager [None req-9681a1f4-32e9-4fa6-9f3b-0e743cd7697d - - - - - -] Cleaning up incomplete backup operations.
2026-07-08 06:23:25.958 1 INFO cinder.keymgr.migration [None req-4a87bfe1-439d-468d-a477-2bc4fafd0c1a - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-08 06:48:16.852 1 WARNING oslo.service.backend._common.loopingcall [None req-d4cefb08-9c7c-4656-8704-f16d994a7d2d - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.58 sec