--- a/kernel/eka/drivers/medata/pccd_ata.cpp	Fri Apr 23 22:14:19 2010 +0100
+++ b/kernel/eka/drivers/medata/pccd_ata.cpp	Fri Apr 23 22:20:31 2010 +0100
@@ -1785,6 +1785,7 @@
 	aInfo.iFileSystemId=KDriveFileSysFAT;
 	aInfo.iHiddenSectors=iHiddenSectors;
 	aInfo.iBlockSize=KAtaSectorSize;
+	SetTotalSizeInBytes(aInfo);
 	return KErrCompletion;	// synchronous completion
 	}