- Kernel Media support
 
						The following features are presented as Technology Previews:
					
								The latest upstream video4linux
							
								Digital video broadcasting
							
								Primarily infrared remote control device support
							
								Various webcam support fixes and improvements
							
						Package: kernel-2.6.32-554
					
- Linux (NameSpace) Container [LXC]
				 
 
						Linux containers provide a flexible approach to application runtime containment on bare-metal systems without the need to fully virtualize the workload. Red Hat Enterprise Linux 6 provides application level containers to separate and control the application resource usage policies via cgroups and namespaces. This release includes basic management of container life-cycle by allowing creation, editing and deletion of containers via the libvirt API and the virt-manager GUI. Linux Containers are a Technology Preview.
					
						Packages: libvirt-0.10.2-53, virt-manager-0.9.0-29
					
- Diagnostic pulse for the fence_ipmilan agent, BZ#655764
 
						A diagnostic pulse can now be issued on the IPMI interface using the fence_ipmilan agent. This new Technology Preview is used to force a kernel dump of a host if the host is configured to do so. Note that this feature is not a substitute for the off operation in a production cluster.
					
						Package: fence-agents-4.0.15-8