+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-05-09 02:01:40.617 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-05-09 02:01:40.887 1 INFO cinder.rpc [None req-712da184-fab9-4b8f-a2c4-26b7442802d8 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-05-09 02:01:40.890 1 INFO cinder.rpc [None req-712da184-fab9-4b8f-a2c4-26b7442802d8 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-05-09 02:01:40.892 1 INFO cinder.rpc [None req-712da184-fab9-4b8f-a2c4-26b7442802d8 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-05-09 02:01:40.894 1 INFO cinder.rpc [None req-712da184-fab9-4b8f-a2c4-26b7442802d8 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-05-09 02:01:40.897 1 INFO cinder.rpc [None req-712da184-fab9-4b8f-a2c4-26b7442802d8 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-05-09 02:01:40.900 1 INFO cinder.rpc [None req-712da184-fab9-4b8f-a2c4-26b7442802d8 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-05-09 02:01:40.963 1 WARNING oslo_config.cfg [None req-712da184-fab9-4b8f-a2c4-26b7442802d8 - - - - - -] 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.
2026-05-09 02:01:40.964 1 WARNING oslo_config.cfg [None req-712da184-fab9-4b8f-a2c4-26b7442802d8 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-05-09 02:01:40.973 1 INFO cinder.service [-] Starting cinder-backup node (version 26.2.1)
2026-05-09 02:01:40.998 1 INFO cinder.backup.manager [None req-ce2e30c3-8e23-45fa-82c3-6ce20a349023 - - - - - -] Cleaning up incomplete backup operations.
2026-05-09 02:01:41.052 1 INFO cinder.keymgr.migration [None req-4dc0e847-761a-4243-b3d0-013b798715fb - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.