+ exec cinder-backup --config-file /etc/cinder/cinder.conf
1 RLock(s) were not greened, to fix this error make sure you run eventlet.monkey_patch() before importing any other modules.
simplejson unavailable, fall-back to standard python json
2026-07-15 05:23:11.849 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-15 05:23:12.142 1 INFO cinder.rpc [None req-6180e7ff-c92d-424e-8488-bfe1aec659f2 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-15 05:23:12.145 1 INFO cinder.rpc [None req-6180e7ff-c92d-424e-8488-bfe1aec659f2 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-15 05:23:12.146 1 INFO cinder.rpc [None req-6180e7ff-c92d-424e-8488-bfe1aec659f2 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-15 05:23:12.148 1 INFO cinder.rpc [None req-6180e7ff-c92d-424e-8488-bfe1aec659f2 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-15 05:23:12.150 1 INFO cinder.rpc [None req-6180e7ff-c92d-424e-8488-bfe1aec659f2 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-15 05:23:12.153 1 INFO cinder.rpc [None req-6180e7ff-c92d-424e-8488-bfe1aec659f2 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-15 05:23:12.221 1 WARNING oslo_config.cfg [None req-6180e7ff-c92d-424e-8488-bfe1aec659f2 - - - - - -] 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.
2026-07-15 05:23:12.222 1 WARNING oslo_config.cfg [None req-6180e7ff-c92d-424e-8488-bfe1aec659f2 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-15 05:23:12.233 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-15 05:23:12.258 1 INFO cinder.backup.manager [None req-30746e34-8cde-4de3-b4f7-743332bf1d3d - - - - - -] Cleaning up incomplete backup operations.
2026-07-15 05:23:12.313 1 INFO cinder.keymgr.migration [None req-b9218eb4-8c1b-439f-84e9-02665acb1102 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.