/**
* Creates the virtual disk.
*
* @param volName the vol name
* @param diskCtlrKey the disk ctlr key
* @param datastoreRef the datastore ref
* @param diskSizeMB the disk size in mb
* @return the virtual device config spec object
*/
VirtualDeviceConfigSpec createVirtualDisk(
String volName, int diskCtlrKey, ManagedObjectReference datastoreRef, int diskSizeMB) {
String volumeName = getVolumeName(volName);
VirtualDeviceConfigSpec diskSpec = new VirtualDeviceConfigSpec();
diskSpec.setFileOperation(VirtualDeviceConfigSpecFileOperation.CREATE);
diskSpec.setOperation(VirtualDeviceConfigSpecOperation.ADD);
VirtualDisk disk = new VirtualDisk();
VirtualDiskFlatVer2BackingInfo diskfileBacking = new VirtualDiskFlatVer2BackingInfo();
diskfileBacking.setFileName(volumeName);
diskfileBacking.setDiskMode("persistent");
disk.setKey(new Integer(0));
disk.setControllerKey(new Integer(diskCtlrKey));
disk.setUnitNumber(new Integer(0));
disk.setBacking(diskfileBacking);
disk.setCapacityInKB(1024);
diskSpec.setDevice(disk);
return diskSpec;
}
