December 17, 20169 yr Hi Anyone come across this error in the log before? I am passing through my samsung nvme 950 pro drive to a windows 10 VM. It starts up fine on the first boot. However, when I restart windows or power off/on the VM i get the following error in UNRAID and unable to boot from the nvme drive again until i restart the unraid host. I tried a different slot for the nvme drive and also the vfio_iommu_type1.allow_unsafe_interrupts=1 in sysinux but it doesnt make a difference. The nvme drive is in its own IOMMU group. Dec 17 10:33:55 MOUNRAID01 kernel: vfio-pci 0000:4f:00.0: Failed to return from FLR Dec 17 10:33:59 MOUNRAID01 kernel: vfio_bar_restore: 0000:4f:00.0 reset recovery - restoring bars Dec 17 10:33:59 MOUNRAID01 kernel: vfio_bar_restore: 0000:4f:00.0 reset recovery - restoring bars ... EDIT:Could be the same issue as experienced in this thread.. https://lime-technology.com/forum/index.php?topic=36768.msg516497#msg516497 I am using 6.3RC6.
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