+ 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
2026-07-10 00:16:28.588 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-10 00:16:28.859 1 INFO cinder.rpc [None req-6097ed74-a18e-45d4-9098-98760a01d0e7 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-10 00:16:28.863 1 INFO cinder.rpc [None req-6097ed74-a18e-45d4-9098-98760a01d0e7 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-10 00:16:28.866 1 INFO cinder.rpc [None req-6097ed74-a18e-45d4-9098-98760a01d0e7 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-10 00:16:28.868 1 INFO cinder.rpc [None req-6097ed74-a18e-45d4-9098-98760a01d0e7 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-10 00:16:28.876 1 INFO cinder.rpc [None req-6097ed74-a18e-45d4-9098-98760a01d0e7 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-10 00:16:28.879 1 INFO cinder.rpc [None req-6097ed74-a18e-45d4-9098-98760a01d0e7 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-10 00:16:28.972 1 WARNING oslo_config.cfg [None req-6097ed74-a18e-45d4-9098-98760a01d0e7 - - - - - -] 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.
2026-07-10 00:16:28.973 1 WARNING oslo_config.cfg [None req-6097ed74-a18e-45d4-9098-98760a01d0e7 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-10 00:16:28.982 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-10 00:16:29.006 1 INFO cinder.backup.manager [None req-f7431e77-2375-473b-a490-3aa9ec08f3c8 - - - - - -] Cleaning up incomplete backup operations.
2026-07-10 00:16:29.068 1 INFO cinder.keymgr.migration [None req-82ac0531-1847-4820-84f8-7f2cde6312df - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.