+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-07-27 22:10:04.270 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-07-27 22:10:04.500 1 INFO cinder.rpc [None req-4a1b26cd-751a-4104-bdf3-5ae95fac1851 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-07-27 22:10:04.502 1 INFO cinder.rpc [None req-4a1b26cd-751a-4104-bdf3-5ae95fac1851 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-07-27 22:10:04.505 1 INFO cinder.rpc [None req-4a1b26cd-751a-4104-bdf3-5ae95fac1851 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-07-27 22:10:04.507 1 INFO cinder.rpc [None req-4a1b26cd-751a-4104-bdf3-5ae95fac1851 - - - - - -] Automatically selected cinder-volume RPC version 3.18 as minimum service version.
2026-07-27 22:10:04.510 1 INFO cinder.rpc [None req-4a1b26cd-751a-4104-bdf3-5ae95fac1851 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-07-27 22:10:04.514 1 INFO cinder.rpc [None req-4a1b26cd-751a-4104-bdf3-5ae95fac1851 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-07-27 22:10:04.568 1 WARNING oslo_config.cfg [None req-4a1b26cd-751a-4104-bdf3-5ae95fac1851 - - - - - -] 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.
2026-07-27 22:10:04.569 1 WARNING oslo_config.cfg [None req-4a1b26cd-751a-4104-bdf3-5ae95fac1851 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-07-27 22:10:04.580 1 INFO cinder.service [-] Starting cinder-backup node (version 22.3.1)
2026-07-27 22:10:04.598 1 INFO cinder.backup.manager [None req-c77e0780-96bd-45c7-96f0-ae5449188bc7 - - - - - -] Cleaning up incomplete backup operations.
2026-07-27 22:10:04.763 1 INFO cinder.keymgr.migration [None req-b63bbd43-d40f-43ba-9afa-4f6ee2ec6ce4 - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-07-27 22:37:15.086 1 WARNING oslo.service.loopingcall [None req-b5732773-57e5-4802-9f38-fcf946f3ae57 - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 0.01 sec