Server Freezes when working with VMs


Jaster

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When I boot up the Server, I can start a VM with a passtrough GPU. After using it a while I will shut the VMdown.

When want to start the VM again, I can see one core assigned to the VM going to 100% and the server starts becoming unresponsive until it freezes completle. I need then to reset the server and I can not take any diagnostics while it is "dying" as it won't respond.

I sued to have changed the domains share to another one, but when the freeze happened, the VM settings would reset so I changed it back.

 

What can I do to rule down and fix the issue?

knowlage-diagnostics-20181219-1325.zip

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  • 3 weeks later...

Same problem here. Probably due to amd graphics card. Anyone know how to fix? I know about some kind of bug in amd graphic cards that need resetting by host reboot, a pain but workable if I was able to restart server by gui But can't even do that as the GUI hangs and crashes and have to physically shut it down. 

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