From: Stephan Diestelhorst <sd386@cam.ac.uk>
To: jason <jason@jasonandjessi.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: Xen cpufreq support status: how to notify hypervisorof frequency change?
Date: Thu, 13 Apr 2006 14:52:34 +0200 [thread overview]
Message-ID: <443E4992.20702@cam.ac.uk> (raw)
In-Reply-To: <1144848620188.jason@jasonandjessi.com>
jason wrote:
>Would it be possible to do a virtual CPU Freq on DomU kernels? I know that
>right now we can schedule a weight for CPU time in the different domains, but
>it may be nifty to say "firewall, you get 50MHZ, MySQL you get 900MHZ" or
>something similar.
>
>
What exactly would you want to expres with that? Try hard realtime
settings for your domain, should give you similar (if not better
results), with a proper guarantees,
-Stephan
>--- "Matt T. Yourst" <yourst@yourst.com> wrote: <snip>
>
>
prev parent reply other threads:[~2006-04-13 12:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-12 8:30 Xen cpufreq support status: how to notify hypervisorof frequency change? jason
2006-04-13 12:52 ` Stephan Diestelhorst [this message]
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