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Windows Server 2008 R2 Hyper-V host hanging at login causing cluster failover

We had an issue on the hosts in our Hyper-V cluster where after a reboot they would take several minutes to log in, hanging at the Welcome screen. This was causing our cluster to become unstable and failovers of VM’s to occur. The solution we found was to run devnodeclean on each of the hosts … Continue reading →