Since we upgraded to the latest ovirt node running 7.2, we're seeing that nodes become unavailable after a while. It's running fine, with a couple of VM's on it, untill it becomes non responsive. At that moment it doesn't even respond to ICMP. It'll come back by itself after a while, but oVirt fences the machine before that time and restarts VM's elsewhere.

Engine tells me this message:

VDSM host09 command failed: Message timeout which can be caused by communication issues

Is anyone else experiencing these issues with ixgbe drivers? I'm running on Intel X540-AT2 cards.
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