Re: [ovirt-users] oVirt 4.2: hostdev passthrough not working any more

Hello, the same problem after upgrade to 4.2.1 :( 18.01.2018 11:53, Daniel Helgenberger пишет: >Hello, > >yesterday I upgraded to 4.2.0 from 4.1.8. > >Now I notice I cannot assign host dev pass though any more; in the GUI >the 'Pinnded to host' list is empty; I cannot select any host for pass >through host pinning.

>When I was creating the particular VM in 4.1 it was working as expected. > >The hostdev from before the upgrades are still present. I tried to >remove them and got an NPE (see below). > >As a workaround, is the old hostusb[1] method I know back from 3.x still working in the 4.x >line? > >AFAICT IOMMU is working > >>dmesg | grep -e DMAR -e IOMMU >>[ 0.000000] ACPI: DMAR 000000007b7e7000 002C6 (v01 HP ProLiant 00000001 HP 00000001) >>[ 0.168032] DMAR: Host address width 46 >>[ 0.168034] DMAR: DRHD base: 0x000000fbffc000 flags: 0x0 >>[ 0.168047] DMAR: dmar0: reg_base_addr fbffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de >>[ 0.168050] DMAR: DRHD base: 0x000000c7ffc000 flags: 0x1 >>[ 0.168061] DMAR: dmar1: reg_base_addr c7ffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de >>[ 0.168063] DMAR: RMRR base: 0x00000079174000 end: 0x00000079176fff >>[ 0.168065] DMAR: RMRR base: 0x000000791f4000 end: 0x000000791f7fff >>[ 0.168067] DMAR: RMRR base: 0x000000791de000 end: 0x000000791f3fff >>[ 0.168070] DMAR: RMRR base: 0x000000791cb000 end: 0x000000791dbfff >>[ 0.168071] DMAR: RMRR base: 0x000000791dc000 end: 0x000000791ddfff >>[ 0.168073] DMAR: ATSR flags: 0x0 >>[ 0.168075] DMAR: ATSR flags: 0x0 >>[ 0.168079] DMAR-IR: IOAPIC id 10 under DRHD base 0xfbffc000 IOMMU 0 >>[ 0.168082] DMAR-IR: IOAPIC id 8 under DRHD base 0xc7ffc000 IOMMU 1 >>[ 0.168084] DMAR-IR: IOAPIC id 9 under DRHD base 0xc7ffc000 IOMMU 1 >>[ 0.168086] DMAR-IR: HPET id 0 under DRHD base 0xc7ffc000 >>[ 0.168088] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. >>[ 0.169073] DMAR-IR: Enabled IRQ remapping in x2apic mode >Thanks, > >[1] https://www.ovirt.org/develop/release-management/features/virt/hostusb/ _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users