+ 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
2026-02-26 02:01:31.195 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-02-26 02:01:31.489 1 INFO cinder.rpc [None req-7f5f2059-3034-4dff-b296-52ae34e92304 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-02-26 02:01:31.492 1 INFO cinder.rpc [None req-7f5f2059-3034-4dff-b296-52ae34e92304 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-02-26 02:01:31.495 1 INFO cinder.rpc [None req-7f5f2059-3034-4dff-b296-52ae34e92304 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-02-26 02:01:31.498 1 INFO cinder.rpc [None req-7f5f2059-3034-4dff-b296-52ae34e92304 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-02-26 02:01:31.501 1 INFO cinder.rpc [None req-7f5f2059-3034-4dff-b296-52ae34e92304 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-02-26 02:01:31.504 1 INFO cinder.rpc [None req-7f5f2059-3034-4dff-b296-52ae34e92304 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-02-26 02:01:31.568 1 WARNING oslo_config.cfg [None req-7f5f2059-3034-4dff-b296-52ae34e92304 - - - - - -] 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.
2026-02-26 02:01:31.569 1 WARNING oslo_config.cfg [None req-7f5f2059-3034-4dff-b296-52ae34e92304 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-02-26 02:01:31.581 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-02-26 02:01:31.615 1 INFO cinder.backup.manager [None req-25c95253-09b5-4936-bfb2-4f985c76daa3 - - - - - -] Cleaning up incomplete backup operations.
2026-02-26 02:01:31.685 1 INFO cinder.keymgr.migration [None req-a08dd539-3522-4641-9a2e-27a30d253036 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.