cannot exp more than 2 G (urgent)

[omegamark]

There is a filesize option set filesize=2048m and
files =a.dmp,b.dmp,c.dmp ect
if a.dmp becomes 2048m(2GB)it will start exporting to b.dmp like taht.

When importing just specify all the dumpfiles and add filesize parameter also.simple and easy.