I use the software: Symantec Netbackup 6.0 (formerly, Veritas Netbackup 6.0) on a Windows 2003 Server. The server has 3 disk partitions C:, D: and E:. A folder named NBU_VSP_Cache is created on all those partitions. The size of the folder is not the same on the different partitions. On C: Drive, it's...