[CentOS-virt] Avoid sharing interrupts under kvm guest

C. L. Martinez carlopmart at gmail.com
Fri Oct 11 07:33:02 UTC 2013

On Thu, Oct 10, 2013 at 8:31 AM, Ilya Ponetayev <instenet at gmail.com> wrote:
> AFAIK irqbalance can only dynamically set CPU affinity for irq handlers, but
> is unable to reassign irq numbers.
> Is ACPI/APIC enabled in your qemu options? Usually virtio devices in
> /proc/interrupts can be seen as two handlers per device - config request
> queue and data transmission requests queue.

Yes I have enabled ACPI/APIC ... I have tried with another FreeBSD
guest, and same problem ... Is it possible to assign different
interrupts for pci also??

More information about the CentOS-virt mailing list