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Re: [Xen-users] 10gig in domU


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Kristoffer Harthing Egefelt <k@xxxxxxx>
  • Date: Thu, 12 Apr 2012 13:34:34 -0700 (PDT)
  • Delivery-date: Thu, 12 Apr 2012 20:35:50 +0000
  • List-id: Xen user discussion <xen-users.lists.xen.org>

> I neglected to include that these are PV guests.

Reading these:

http://www.xen.org/files/xensummit_oracle09/xensummit_networking.pdf

and

http://www.google.com/url?sa=t&rct=j&q=xen%20domu%2010gb&source=web&cd=1&ved=0CCMQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.187.7341%26rep%3Drep1%26type%3Dpdf&ei=iziHT6_hFcXktQbfw6XSBg&usg=AFQjCNHUdWmeYC4zR5j1p_TFtGAevDaVjw

It looks like the issue is solved, ~8 Gbps in a single processor domU using
pv net driver. Or am I missing something?

Do I need SR-IOV to get more than 2.5Gbps in a single domU ?
Is it true that live migration and ACL/QOS in openvswitch does not work with
SR-IOV?

Thanks

Kristoffer



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