+ exec cinder-backup --config-file /etc/cinder/cinder.conf
simplejson unavailable, fall-back to standard python json
2026-03-02 16:23:19.329 1 INFO cinder.cmd.backup [-] Backup running in single process mode.
2026-03-02 16:23:19.606 1 INFO cinder.rpc [None req-844597df-41f8-4bb5-92da-d2ff306b9906 - - - - - -] Automatically selected cinder-backup objects version 1.39 as minimum service version.
2026-03-02 16:23:19.610 1 INFO cinder.rpc [None req-844597df-41f8-4bb5-92da-d2ff306b9906 - - - - - -] Automatically selected cinder-backup RPC version 2.4 as minimum service version.
2026-03-02 16:23:19.613 1 INFO cinder.rpc [None req-844597df-41f8-4bb5-92da-d2ff306b9906 - - - - - -] Automatically selected cinder-volume objects version 1.39 as minimum service version.
2026-03-02 16:23:19.615 1 INFO cinder.rpc [None req-844597df-41f8-4bb5-92da-d2ff306b9906 - - - - - -] Automatically selected cinder-volume RPC version 3.20 as minimum service version.
2026-03-02 16:23:19.618 1 INFO cinder.rpc [None req-844597df-41f8-4bb5-92da-d2ff306b9906 - - - - - -] Automatically selected cinder-scheduler objects version 1.39 as minimum service version.
2026-03-02 16:23:19.622 1 INFO cinder.rpc [None req-844597df-41f8-4bb5-92da-d2ff306b9906 - - - - - -] Automatically selected cinder-scheduler RPC version 3.12 as minimum service version.
2026-03-02 16:23:19.685 1 WARNING oslo_config.cfg [None req-844597df-41f8-4bb5-92da-d2ff306b9906 - - - - - -] 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.
2026-03-02 16:23:19.686 1 WARNING oslo_config.cfg [None req-844597df-41f8-4bb5-92da-d2ff306b9906 - - - - - -] Deprecated: Option "auth_uri" from group "keystone_authtoken" is deprecated. Use option "www_authenticate_uri" from group "keystone_authtoken".
2026-03-02 16:23:19.695 1 INFO cinder.service [-] Starting cinder-backup node (version 27.1.0)
2026-03-02 16:23:19.719 1 INFO cinder.backup.manager [None req-5b4aadf2-bf3e-44a6-89a1-d0576c556ed8 - - - - - -] Cleaning up incomplete backup operations.
2026-03-02 16:23:19.783 1 INFO cinder.keymgr.migration [None req-5b9cecd4-6277-4069-8b08-9ca50fd0a0fc - - - - - -] Not migrating encryption keys because the ConfKeyManager's fixed_key is not in use.
2026-03-02 16:25:32.715 1 WARNING oslo.service.backend._common.loopingcall [None req-a7ebc236-3bd8-4ac1-b782-567c9bf7f3af - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 2.88 sec
2026-03-02 16:26:09.588 1 WARNING oslo.service.backend._common.loopingcall [None req-a7ebc236-3bd8-4ac1-b782-567c9bf7f3af - - - - - -] Function 'cinder.service.Service.report_state' run outlasted interval by 6.87 sec