+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-06-09 15:19:02.164 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-06-09 15:19:02.461 1 INFO cinder.rpc [None req-cf1d73dd-dc36-4b3c-918f-6c09c4ad484f - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-06-09 15:19:02.463 1 INFO cinder.rpc [None req-cf1d73dd-dc36-4b3c-918f-6c09c4ad484f - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-06-09 15:19:02.466 1 INFO cinder.rpc [None req-cf1d73dd-dc36-4b3c-918f-6c09c4ad484f - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-06-09 15:19:02.469 1 INFO cinder.rpc [None req-cf1d73dd-dc36-4b3c-918f-6c09c4ad484f - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-06-09 15:19:02.473 1 INFO cinder.rpc [None req-cf1d73dd-dc36-4b3c-918f-6c09c4ad484f - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-06-09 15:19:02.477 1 INFO cinder.rpc [None req-cf1d73dd-dc36-4b3c-918f-6c09c4ad484f - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-06-09 15:19:02.543 1 WARNING oslo_config.cfg [None req-cf1d73dd-dc36-4b3c-918f-6c09c4ad484f - - - - - -] 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.
2026-06-09 15:19:02.545 1 WARNING oslo_config.cfg [None req-cf1d73dd-dc36-4b3c-918f-6c09c4ad484f - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-06-09 15:19:02.556 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-06-09 15:19:02.581 1 INFO cinder.backup.manager [None req-a9c63ff1-2a79-4e10-9463-fefebaddea67 - - - - - -] Cleaning up incomplete backup operations.
2026-06-09 15:19:02.652 1 INFO cinder.keymgr.migration [None req-c24a7ac4-d1d7-44ef-8459-a89de6e9b644 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-06-09 15:20:13.086 1 WARNING oslo.service.backend._common.loopingcall [None req-7ab19651-f328-4866-be30-33e5f02602f2 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 10.38 sec