Hi Rami, I'm creating the vfs, while the pf is bound to igb_uio: echo 63 > /sys/bus/pci/devices/0000\:05\:00.0/max_vfs
I'm getting 63 pfs in lspci, but when i try to load the vm: virsh create mini1.xml error: Failed to create domain from mini1.xml error: An error occurred, but the cause is unknown in the dpdk manual, it's refering to qemu, so I probably assume that the libvirt try to initialize the VF mac and vlan, but this is not supported by the igb_uio ? it works well when ixgbe.ko is bound. On Wed, Jul 12, 2017 at 1:11 PM, Rosen, Rami <[email protected]> wrote: > Hi, Ran, > > What is the internal error you get when bringing up the > guest ? > > Regards, > Rami Rosen > > -----Original Message----- > From: users [mailto:[email protected]] On Behalf Of ran lifshitz > Sent: Tuesday, July 11, 2017 12:24 > To: [email protected] > Subject: [dpdk-users] Using PF bound to IGB_UIO, together with sr-iov VFs > passed to guests > > Hi, > > I'm having trouble trying to build a scenario were the host has the PF > bound to igb_uio, and working with dpdk application, together with sr-iov > VFs passthrough to guest machines. > > Libvirt is not able to bring up the guest, and exit with internal error. > I assume that the vlan/mac initialization which is working well, when the > PF is assigned to ixgbe.k does not work when bound to igb_uio. > > Is this an igb_uio issue or libvirt ? > is there a workaround for this ? > > Regards > Ran > -- [image: Google+] <https://plus.google.com/111964218283461713253/posts/p/pub>[image: LinkedIn] <http://lnkd.in/eGpd2n>[image: Skype]website <http://www.ran-lifshitz.com/> | vCard <http://www.dynasend.com/signatures/vcard/ranlfg-at-gmail.com.vcf> | email [image: Ran Lifshitz, , () -] <http://www.ran-lifshitz.com/> mobile 972-54-4308444
