The DiskSpaceChecker task is configured in the $SPECROOT/tomcat/webapps/spectrum/WEB-INF/repmgr/config/scheduling.xml file.
The 0x10f60, 0x10f61, 0x10f62, and 0x10f63 events are sent from the OneClick+SRM to the SRM_Application model.
The threshold values for these events are hardcoded and cannot be changed.