Posts Tagged ‘server 2012 r2’

Recently I was trying to add a Virtual Switch to a new Hyper V Server and I got an error similar to below

Image result for adding ports to the switch failed hyper v

Although the Virtual Switch seemed to add ok , it was coming up with Errors in the Cluster Manager ( Status Unavailable ) 

The server was actually already added to the Failover Cluster Manager. And I noticed that the

“Microsoft vmm dhcpv4 server switch extension” filter was missing. This gets added to a Node on adding to cluster

Evicting the Hyper V host from the Cluster then deleting and re-adding the VSwitch Resolved this

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Recently we have a Virtual Machine that was stuck on booting on Please Wait

We had to boot the server into Safemode by holding down the f8 key on startup and choosing safemode which got the machine to the login prompt and reboot

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