/**
* Add disk if it does not exist to a given vm
*
* @param disk the disk to add
* @param vmId the ID of the vm to add to if the disk does not exist for this VM
*/
public static void addDiskToVmIfNotExists(BaseDisk disk, Guid vmId) {
if (!DbFacade.getInstance().getBaseDiskDao().exists(disk.getId())) {
addDiskToVm(disk, vmId);
}
}
/**
* Adds disk to vm
*
* @param disk the disk to add
* @param vmId the ID of the VM to add to
*/
public static void addDiskToVm(BaseDisk disk, Guid vmId) {
DbFacade.getInstance().getBaseDiskDao().save(disk);
VmDeviceUtils.addDiskDevice(vmId, disk.getId());
}
/**
* Adds disk to a VM without creating a VmDevice entry
*
* @param disk disk to add
*/
public static void addDisk(BaseDisk disk) {
if (!DbFacade.getInstance().getBaseDiskDao().exists(disk.getId())) {
DbFacade.getInstance().getBaseDiskDao().save(disk);
}
}