+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-14 01:29:46.695 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-14 01:29:46.996 1 INFO cinder.rpc [None req-3c2134d4-dc2e-4a94-bde2-cef11454667a - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-14 01:29:46.999 1 INFO cinder.rpc [None req-3c2134d4-dc2e-4a94-bde2-cef11454667a - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-14 01:29:47.001 1 INFO cinder.rpc [None req-3c2134d4-dc2e-4a94-bde2-cef11454667a - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-14 01:29:47.004 1 INFO cinder.rpc [None req-3c2134d4-dc2e-4a94-bde2-cef11454667a - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-14 01:29:47.008 1 INFO cinder.rpc [None req-3c2134d4-dc2e-4a94-bde2-cef11454667a - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-14 01:29:47.011 1 INFO cinder.rpc [None req-3c2134d4-dc2e-4a94-bde2-cef11454667a - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-14 01:29:47.078 1 WARNING oslo_config.cfg [None req-3c2134d4-dc2e-4a94-bde2-cef11454667a - - - - - -] 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.
2026-05-14 01:29:47.079 1 WARNING oslo_config.cfg [None req-3c2134d4-dc2e-4a94-bde2-cef11454667a - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-14 01:29:47.088 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-05-14 01:29:47.115 1 INFO cinder.backup.manager [None req-1623df44-9fe7-43fb-84c8-1678d4620eb8 - - - - - -] Cleaning up incomplete backup operations.
2026-05-14 01:29:47.179 1 INFO cinder.keymgr.migration [None req-ceb9b72c-ee16-4dbc-bf4f-d2e965f7166b - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-05-14 01:54:08.526 1 WARNING oslo.service.backend._common.loopingcall [None req-97561d0f-3e4a-4468-8b98-7c8f1b037ff7 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 1.00 sec