diff -r 70ba09fd07a5 -r fc55edbf3919 kernel/eka/drivers/medint/iram.cpp
--- a/kernel/eka/drivers/medint/iram.cpp	Fri Apr 23 22:14:19 2010 +0100
+++ b/kernel/eka/drivers/medint/iram.cpp	Fri Apr 23 22:20:31 2010 +0100
@@ -200,6 +200,7 @@
 	caps.iEraseBlockSize=TInternalRamDrive::MaxSize();	// overload for RAM drive to avoid
 														// F32 depending on memory model
 	caps.iBlockSize=1;
+	SetTotalSizeInBytes(caps);
 	return KErrNone;									
 	}