uncensored Posted May 15, 2017 Share Posted May 15, 2017 (edited) Hi, I'm new to the whole Virtualization through GPU. I want to try a cheap 2 player gamer pc. I bought a server board dseb-dg/sas from asus with 2 pci express slots and 2 771 cpu slots with 2 xeon x5450 quad core processors. I followed every step from linus on YouTube And i get this error: internal error: qemu unexpectedly closed the monitor: 2017-05-15T12:20:42.511301Z qemu-system-x86_64: -device vfio-pci,host=0a:00.0,id=hostdev0,bus=pci.0,addr=0x5: vfio: failed to set iommu for container: Operation not permitted 2017-05-15T12:20:42.511364Z qemu-system-x86_64: -device vfio-pci,host=0a:00.0,id=hostdev0,bus=pci.0,addr=0x5: vfio: failed to setup container for group 2 2017-05-15T12:20:42.511371Z qemu-system-x86_64: -device vfio-pci,host=0a:00.0,id=hostdev0,bus=pci.0,addr=0x5: vfio: failed to get group 2 2017-05-15T12:20:42.511387Z qemu-system-x86_64: -device vfio-pci,host=0a:00.0,id=hostdev0,bus=pci.0,addr=0x5: Device initialization failed Group 2 is the group for my GPU if i go through VNC i can start up de virtualisation but through my GPU it gives this error. vt-d is enabled in the bios the only thing i don't know is if the xeon 5450 support vt-d. can't find anything about that my sytem information: Model: Custom M/B: ASUSTek Computer INC. - DSEB-DG/SAS CPU: Intel® Xeon® CPU X5450 @ 3.00GHz HVM: Enabled IOMMU: Enabled Cache: 128 kB, 12288 kB Memory: 16 GB (max. installable capacity 64 GB) Network: bond0: fault-tolerance (active-backup), mtu 1500 eth0: not connected eth1: 1000 Mb/s, full duplex, mtu 1500 eth2: not connected eth3: not connected Kernel: Linux 4.9.19-unRAID x86_64 OpenSSL: 1.0.2k Uptime: . also, is there maybe a free software for virtualisation with GPU? thank you in advance! greetings, virtualization rookie Edited May 15, 2017 by uncensored Quote Link to comment
billington.mark Posted May 15, 2017 Share Posted May 15, 2017 Post your IOMMU groups. (Tools> system devices). Sounds like you have more than one device in IOMMU group 2. if thats the case, you'll need to enable the PCIe ACS Override patch in Settings>VM Manager (enable advanced settings, reboot after changing) to break up the IOMMU groups so you can pass that device through. Quote Link to comment
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