$SPECROOT/bin/RpmgrInitializeLandscape.bat utility can be used to reinitialize (remove all data) for one or more or all landscapes from the reporting database. But the large size of SRMdb may limit the hard disk free space, so running this utility may fail or take a long time. The solution shows how to accelerate the process by replacing SRMdb data files with 0 size files.
Normally data files that are large are event.MYI and event.MYD files. In this case, to accelerate the SRMdb reinitializing process you can replace the data files with 0 size files and repair the database.
To accelerate the SRMdb reinitializing process