Hi All I have been using SLES11SP3 server, openSUSE 13.1 and 13.2 server. There 3 server have VT-d function and Intel 82576 or Intel I350T2 NIC. Today I tried to set up SR-IOV on openSUSE 13.2. The steps are below: 1. Add kernel option "intel_iommu=on pci=asign-busses" on boot loader with yast. 2. create the file /etc/modprobe.d/50-igb.conf. The content is below. options igb max_vfs=7 options loop max_loop=128 blacklist igbvf 3. create the file /etc/modules-load.d/igb.conf. The content is below. igb 4. Reboot. 5. check the lspci | grep "Ethe" and the output is below 01:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) 01:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) 02:10.0 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:10.1 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:10.2 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:10.3 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:10.4 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:10.5 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:10.6 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:10.7 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:11.0 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:11.1 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:11.2 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:11.3 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:11.4 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 02:11.5 Ethernet controller: Intel Corporation 82576 Virtual Function (rev 01) 04:00.0 Ethernet controller: Qualcomm Atheros AR8161 Gigabit Ethernet (rev 10) So I added this vif "02:10:0" to Virtual machine, that OS is sles12. And start this vm. But the error is displayed below. error: Failed to start domain sles12 error: internal error: process exited while connecting to monitor: 2014-12-13T13:08:34.908734Z qemu-system-x86_64: -device vfio-pci,host=02:10.1,id=hostdev0,bus=pci.0,addr=0x3: vfio: error, group 1 is not viable, please ensure all devices within the iommu_group are bound to their vfio bus driver. 2014-12-13T13:08:34.908766Z qemu-system-x86_64: -device vfio-pci,host=02:10.1,id=hostdev0,bus=pci.0,addr=0x3: vfio: failed to get group 1 2014-12-13T13:08:34.908781Z qemu-system-x86_64: -device vfio-pci,host=02:10.1,id=hostdev0,bus=pci.0,addr=0x3: Device initialization failed. 2014-12-13T13:08:34.908796Z qemu-system-x86_64: -device vfio-pci,host=02:10.1,id=hostdev0,bus=pci.0,addr=0x3: Device 'vfio-pci' could not be initialized So I changed the file /etc/libvirt/qemu.conf for the 3 parameter below: user=root group=rootclear_emulator_capabilities = 0 But nothing changed. But for SLES11SP3 and openSUSE 13.1 I can use SR-IOV for VM. So could you tell me the workaround for this problem? Cheers. Ryo-- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org