+ 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
2026-07-01 07:52:15.484 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-01 07:52:15.767 1 INFO cinder.rpc [None req-4abc4c06-5e96-4375-a320-7aa85e54dd60 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-01 07:52:15.772 1 INFO cinder.rpc [None req-4abc4c06-5e96-4375-a320-7aa85e54dd60 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-01 07:52:15.777 1 INFO cinder.rpc [None req-4abc4c06-5e96-4375-a320-7aa85e54dd60 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-01 07:52:15.780 1 INFO cinder.rpc [None req-4abc4c06-5e96-4375-a320-7aa85e54dd60 - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-01 07:52:15.783 1 INFO cinder.rpc [None req-4abc4c06-5e96-4375-a320-7aa85e54dd60 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-01 07:52:15.786 1 INFO cinder.rpc [None req-4abc4c06-5e96-4375-a320-7aa85e54dd60 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-01 07:52:15.847 1 WARNING oslo_config.cfg [None req-4abc4c06-5e96-4375-a320-7aa85e54dd60 - - - - - -] 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.
2026-07-01 07:52:15.848 1 WARNING oslo_config.cfg [None req-4abc4c06-5e96-4375-a320-7aa85e54dd60 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-01 07:52:15.856 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-01 07:52:15.880 1 INFO cinder.backup.manager [None req-543f7b95-ab56-408e-a11d-19ff09b3ff8f - - - - - -] Cleaning up incomplete backup operations.
2026-07-01 07:52:15.936 1 INFO cinder.keymgr.migration [None req-e9eea1d8-c5a3-4168-903a-705621988327 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.