[one-users] KVM PV-EOI

Javier Fontan jfontan at opennebula.org
Fri Feb 7 02:24:06 PST 2014

The functionality seems pretty interesting. I've opened a bug to keep
track of it.


Right now we are adding features to both xen and kvm hypervisors so
this change will be done soon.

On Fri, Feb 7, 2014 at 5:33 AM, Shankhadeep Shome <shank15217 at gmail.com> wrote:
> Hi
> Please consider exposing the para-virtualized end of interrupts flag to the
> vm configuration markup
> Expose the KVM end of Interrupt feature to improve KVM vm performance
> Instead of the standard <apic> enable <apic eoi="on"> for newer linux
> kernels like Fedora 18/RHEL 6.4+/Ubuntu 13.04 and up on KVM
> Here is some more info regarding this feature..
> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/6.4_Release_Notes/virtualization.html
> Shank
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Javier Fontán Muiños
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | @OpenNebula | github.com/jfontan

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