Re: [vfio-users] GPU driver crashes when running a second VM

2017-11-14 Thread Brian Yglesias
Thanks for the reply.I'm 95% sure it is a compatibility issue with the chipset, considering it happens on all 3 of the X58 motherboards I've tested it with.Unfortunately, I can't find any errors or anything that would point me in the right direction, so I've been flying blind.I gave up on it a

[vfio-users] GPU driver crashes when running a second VM if either VM has a virtual disk stored on physical media other than the root disk. Tested on three X58 chipset MBs

2017-11-14 Thread Brian Yglesias
To put it another way, running concurrent VMs when at least one VM has an assigned GPU will always result in a GPU driver crash, unless all VMs and all their attached media reside on the root disk. I've been able to replicate this consistently across three motherboards, all with the X58