+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-09-19 02:22:45.587 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-09-19 02:22:45.864 1 INFO cinder.rpc [None req-83b3f015-9787-4028-a9f3-90367d001bcd - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-09-19 02:22:45.867 1 INFO cinder.rpc [None req-83b3f015-9787-4028-a9f3-90367d001bcd - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-09-19 02:22:45.869 1 INFO cinder.rpc [None req-83b3f015-9787-4028-a9f3-90367d001bcd - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-09-19 02:22:45.872 1 INFO cinder.rpc [None req-83b3f015-9787-4028-a9f3-90367d001bcd - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-09-19 02:22:45.875 1 INFO cinder.rpc [None req-83b3f015-9787-4028-a9f3-90367d001bcd - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-09-19 02:22:45.878 1 INFO cinder.rpc [None req-83b3f015-9787-4028-a9f3-90367d001bcd - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-09-19 02:22:45.930 1 WARNING oslo_config.cfg [None req-83b3f015-9787-4028-a9f3-90367d001bcd - - - - - -] 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.
2026-09-19 02:22:45.931 1 WARNING oslo_config.cfg [None req-83b3f015-9787-4028-a9f3-90367d001bcd - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-09-19 02:22:45.940 1 INFO cinder.service [-] Starting cinder-backup node (version 24.5.0)
2026-09-19 02:22:45.959 1 INFO cinder.backup.manager [None req-36d6de86-eb8c-451a-949c-ef46c220044a - - - - - -] Cleaning up incomplete backup operations.
2026-09-19 02:22:46.015 1 INFO cinder.keymgr.migration [None req-a54f4db9-6f77-4ad5-9346-c739b393759e - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.