I have a strange problem,I'm trying to backup hyper-v vhd file with Exchange 2010 installed on it by Symantec backup exec 2010 r2 with hyper-v agent.But I can not to do it if exchange is online,virtual machine with exchange stopped after 1 or 2 minutes since backup job started.
I have not such problem with another virtual machines,for example virtual machine with SharePoint I can backup online without any problem.
I'm working with hyper-v on cluster.
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