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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-users] Re: [Xen-devel] Re: HVM DomU, msi_translate=0, MSI/MSI-X PCI passthrough fails.
And another thread with problems and strange irq reports with regard to the 82754 http://www.linuxquestions.org/questions/linux-hardware-18/intel-82574l-gigabit-network-card-issues-and-resolution-831364/ (please Mr. Konrad, no "Mr." that makes me feel really really old ;-) ) Wednesday, December 8, 2010, 6:01:25 PM, you wrote: >> > Just a recap: >> > you pass through: >> > - 3 physical nics/IGB >> > - 1 ISDN pci ISDN box >> >> The redfone box runs on 1 of the nics - its not seperate. It converts >> ISDN to TDMoE see here.. http://www.red-fone.com/ >> >> > - all using msi/msi-x interrupts ? >> >> I tried using msi/msi-x interrupts, but it caused the raid card to drop >> off (after some use) and provided seemingly even worse performance than >> pegging everything back to legacy. > Were you able to get a serial log and hit all of the differetn debug options > when the the RAID card died? >> >> > >> > Have you tried using a PV domU instead of a HVM domU ? >> >> I initially tried PV but had issues with the igb NIC's. There was >> another thread somewhere about my issues with that. > Hmm, the only other thread I see from you is about the RAID. >> >> >> > Have you tried passing through only the ISDN box, and let the network run >> > with the xen backend/frontend to rule out the IGB/network stuff ? > Mr. Sander idea of isolating one piece by piece is the right way. > There is a bunch of warnings in the QEMU output - some of them quite .. > troubling. > You seem to have issues with gntdev (as in, not found), but if you are using > OpenSuSE > then that would work - I think. When you tested xen-unstable did you use the > OpenSUSE kernel or the PV-OPS one? -- Best regards, Sander mailto:linux@xxxxxxxxxxxxxx _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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