+ 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
2026-07-14 23:31:22.332 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-14 23:31:22.603 1 INFO cinder.rpc [None req-185e0a95-6ef7-4311-9db6-fb56c3607ccd - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-14 23:31:22.606 1 INFO cinder.rpc [None req-185e0a95-6ef7-4311-9db6-fb56c3607ccd - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-14 23:31:22.608 1 INFO cinder.rpc [None req-185e0a95-6ef7-4311-9db6-fb56c3607ccd - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-14 23:31:22.611 1 INFO cinder.rpc [None req-185e0a95-6ef7-4311-9db6-fb56c3607ccd - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-14 23:31:22.613 1 INFO cinder.rpc [None req-185e0a95-6ef7-4311-9db6-fb56c3607ccd - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-14 23:31:22.616 1 INFO cinder.rpc [None req-185e0a95-6ef7-4311-9db6-fb56c3607ccd - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-14 23:31:22.681 1 WARNING oslo_config.cfg [None req-185e0a95-6ef7-4311-9db6-fb56c3607ccd - - - - - -] 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.
2026-07-14 23:31:22.682 1 WARNING oslo_config.cfg [None req-185e0a95-6ef7-4311-9db6-fb56c3607ccd - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-14 23:31:22.690 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-14 23:31:22.714 1 INFO cinder.backup.manager [None req-3d1f90ab-c23a-4cc2-8f13-61be37704e07 - - - - - -] Cleaning up incomplete backup operations.
2026-07-14 23:31:22.768 1 INFO cinder.keymgr.migration [None req-a23b0a54-ca5f-4b62-ba7c-9d9794fcff24 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.