What is SCVMM?

SCVMM is System Center Virtual Machine Manager. This is used to manage virtual machine and hyper-V machines created by VMWare or Hyper-V Manager. This is a powerful tool and can be used to manage
- Virtual Machines
- Physical to Virtual Machine conversion
- Virtual to Virtual machine conversion
- Virtual server migration
- Administer resource utilization
- SAN migration

Using SVCMM one can do live migration of servers. You can do storage migration having minimum downtime. It has capability for host comparability check. The Physical to Virtual (P2V) migration can be done using SCVMM. P2V migration is fast and reliable. This can be used as private cloud manager for your virtual server environment.

Details: http://www.microsoft.com/systemcenter/virtualmachinemanager/en/us/default.aspx