+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-29 08:45:20.637 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-29 08:45:20.941 1 INFO cinder.rpc [None req-d0ec87d7-4392-499b-b068-8cb411ac393d - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-29 08:45:20.945 1 INFO cinder.rpc [None req-d0ec87d7-4392-499b-b068-8cb411ac393d - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-29 08:45:20.947 1 INFO cinder.rpc [None req-d0ec87d7-4392-499b-b068-8cb411ac393d - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-29 08:45:20.948 1 INFO cinder.rpc [None req-d0ec87d7-4392-499b-b068-8cb411ac393d - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-07-29 08:45:20.952 1 INFO cinder.rpc [None req-d0ec87d7-4392-499b-b068-8cb411ac393d - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-29 08:45:20.954 1 INFO cinder.rpc [None req-d0ec87d7-4392-499b-b068-8cb411ac393d - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-29 08:45:21.058 1 WARNING oslo_config.cfg [None req-d0ec87d7-4392-499b-b068-8cb411ac393d - - - - - -] 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.
2026-07-29 08:45:21.060 1 WARNING oslo_config.cfg [None req-d0ec87d7-4392-499b-b068-8cb411ac393d - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-29 08:45:21.069 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-07-29 08:45:21.099 1 INFO cinder.backup.manager [None req-b533f50b-7a00-4692-bb57-20266801664b - - - - - -] Cleaning up incomplete backup operations.
2026-07-29 08:45:21.176 1 INFO cinder.keymgr.migration [None req-c03a3252-e609-4665-b5a8-53e90178bcae - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-29 09:10:05.892 1 WARNING oslo.service.backend._common.loopingcall [None req-b566a5f7-2326-41ae-a24a-859267aaf81e - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 64.58 sec
2026-07-29 09:11:59.310 1 WARNING oslo.service.backend._common.loopingcall [None req-b566a5f7-2326-41ae-a24a-859267aaf81e - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 103.42 sec