createVolume
static void createVolume(string imageFile, string mountPoint, int32 megs,
createVolume(testFile, testMountPoint, 1);
createVolume(testVolumeImage, testMountPoint, 2);
createVolume(testVolumeImage, testMountPoint, 2);
createVolume(testFile1, testMountPoint, 1, false);
createVolume(testFile1, testMountPoint, 1, false);
createVolume(testFile1, testMountPoint, 1, false);
createVolume(testFile1, testMountPoint, 1);