If you are using System Center Virtual Machine Manager (SCVMM) to manage your Hyper-V hosts you should download and install KB956589 on your Hyper-V hosts.  This update resolves several issues to improve reliability when using SCVMM to manage you Hyper-V hosts.

 

Link To The Update:  Hyper-V Update for Windows Server 2008 x64 Edition (KB956589)

 

Taylor Brown
Hyper-V Integration Test Lead
http://blogs.msdn.com/taylorb

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