Re: [libvirt] [RFC] Memory controller exploitation in libvirt
On 08/24/2010 07:47 PM, Nikunj A. Dadhania wrote:
On Tue, 24 Aug 2010 11:02:49 +0200, Matthias
Bolte<matthias.bolte(a)googlemail.com> wrote:
<snip>
> Regarding future additions:
>
> IO_BW_Softlimit
> IO_BW_Hardlimit
> IO_BW_percentage
IO would need API as well as XML config changes. Does ESX also support Block
IO bandwidth control?
Does anyone know if it's possible to control/manage/limit/(etc) the IO
in terms other than bandwidth?
Just thinking that for hard drive technology, the # of IO's per second
can be just as important as the overall bandwidth.
If it's not something that's controllable by anything we support though,
then it probably doesn't matter. ;)