+ 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
2026-04-28 22:50:00.792 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-04-28 22:50:01.071 1 INFO cinder.rpc [None req-98f35b1e-72f2-4401-bcd5-aa48079e9a14 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-04-28 22:50:01.074 1 INFO cinder.rpc [None req-98f35b1e-72f2-4401-bcd5-aa48079e9a14 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-04-28 22:50:01.077 1 INFO cinder.rpc [None req-98f35b1e-72f2-4401-bcd5-aa48079e9a14 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-04-28 22:50:01.080 1 INFO cinder.rpc [None req-98f35b1e-72f2-4401-bcd5-aa48079e9a14 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-04-28 22:50:01.083 1 INFO cinder.rpc [None req-98f35b1e-72f2-4401-bcd5-aa48079e9a14 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-04-28 22:50:01.085 1 INFO cinder.rpc [None req-98f35b1e-72f2-4401-bcd5-aa48079e9a14 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-04-28 22:50:01.151 1 WARNING oslo_config.cfg [None req-98f35b1e-72f2-4401-bcd5-aa48079e9a14 - - - - - -] 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.
2026-04-28 22:50:01.152 1 WARNING oslo_config.cfg [None req-98f35b1e-72f2-4401-bcd5-aa48079e9a14 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-04-28 22:50:01.160 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-04-28 22:50:01.185 1 INFO cinder.backup.manager [None req-0972576c-e338-422d-b369-ad5708563aa2 - - - - - -] Cleaning up incomplete backup operations.
2026-04-28 22:50:01.242 1 INFO cinder.keymgr.migration [None req-5c4e3344-4c03-40a6-8d57-54756268cbee - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.