+ 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 13:38:05.658 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-01 13:38:05.967 1 INFO cinder.rpc [None req-62a0b365-15c1-470a-bbf4-fbdf2bbd2dcc - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-01 13:38:05.969 1 INFO cinder.rpc [None req-62a0b365-15c1-470a-bbf4-fbdf2bbd2dcc - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-01 13:38:05.972 1 INFO cinder.rpc [None req-62a0b365-15c1-470a-bbf4-fbdf2bbd2dcc - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-01 13:38:05.974 1 INFO cinder.rpc [None req-62a0b365-15c1-470a-bbf4-fbdf2bbd2dcc - - - - - -] Automatically selected cinder-volume RPC version 3.19 as minimum service version.
2026-07-01 13:38:05.977 1 INFO cinder.rpc [None req-62a0b365-15c1-470a-bbf4-fbdf2bbd2dcc - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-01 13:38:05.979 1 INFO cinder.rpc [None req-62a0b365-15c1-470a-bbf4-fbdf2bbd2dcc - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-01 13:38:06.062 1 WARNING oslo_config.cfg [None req-62a0b365-15c1-470a-bbf4-fbdf2bbd2dcc - - - - - -] 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 13:38:06.064 1 WARNING oslo_config.cfg [None req-62a0b365-15c1-470a-bbf4-fbdf2bbd2dcc - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-01 13:38:06.076 1 INFO cinder.service [-] Starting cinder-backup node (version 25.3.2)
2026-07-01 13:38:06.103 1 INFO cinder.backup.manager [None req-adaf8e96-35c9-4cc1-bd23-0652fe7a5b86 - - - - - -] Cleaning up incomplete backup operations.
2026-07-01 13:38:06.166 1 INFO cinder.keymgr.migration [None req-d5e34cf1-a095-4efb-9c5c-c007c3eb40ef - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.