+ 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
2026-08-14 23:38:56.556 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-08-14 23:38:56.823 1 INFO cinder.rpc [None req-7d36fdd8-02f8-4a53-a9ff-d95996a3225e - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-08-14 23:38:56.826 1 INFO cinder.rpc [None req-7d36fdd8-02f8-4a53-a9ff-d95996a3225e - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-08-14 23:38:56.828 1 INFO cinder.rpc [None req-7d36fdd8-02f8-4a53-a9ff-d95996a3225e - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-08-14 23:38:56.829 1 INFO cinder.rpc [None req-7d36fdd8-02f8-4a53-a9ff-d95996a3225e - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-08-14 23:38:56.831 1 INFO cinder.rpc [None req-7d36fdd8-02f8-4a53-a9ff-d95996a3225e - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-08-14 23:38:56.833 1 INFO cinder.rpc [None req-7d36fdd8-02f8-4a53-a9ff-d95996a3225e - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-08-14 23:38:56.891 1 WARNING oslo_config.cfg [None req-7d36fdd8-02f8-4a53-a9ff-d95996a3225e - - - - - -] 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.
2026-08-14 23:38:56.892 1 WARNING oslo_config.cfg [None req-7d36fdd8-02f8-4a53-a9ff-d95996a3225e - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-08-14 23:38:56.900 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-08-14 23:38:56.924 1 INFO cinder.backup.manager [None req-ca6c0451-e457-472f-894e-30ba5c0c76c2 - - - - - -] Cleaning up incomplete backup operations.
2026-08-14 23:38:56.976 1 INFO cinder.keymgr.migration [None req-e71139fc-e452-41a2-903e-07abdd5e57df - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.