No its not, HA and DRS are separately licensed products. VC only comes with VI3 enterprise edition not the other versions as its a separately licensed product. You get a license allowing management of ESX thru VC with all versions.
HA monitors server failure and automatically restarts boxes if you have it configured to do so. DRS monitors the general resource load and will shuffle the boxes to equalise the resource usage across the nodes in a cluster.
You might want to re-read what it says about using DRS in conjunction with HA.
HA monitors server failure and automatically restarts boxes if you have it configured to do so. DRS monitors the general resource load and will shuffle the boxes to equalise the resource usage across the nodes in a cluster.
You might want to re-read what it says about using DRS in conjunction with HA.