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Re: [Xen-devel] increase evtchn limits

from [Jan Beulich] [Permanent Link][Original]
To: "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>, "mukesh.rathor@xxxxxxxxxx" <mukesh.rathor@xxxxxxxxxx>
Subject: Re: [Xen-devel] increase evtchn limits
From: "Jan Beulich" <JBeulich@xxxxxxxxxx>
Date: Fri, 21 May 2010 11:52:25 +0100
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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>>> On 21.05.10 at 11:25, Keir Fraser <keir.fraser@xxxxxxxxxxxxx> wrote:
> Has the event channel limit *actually* been hit? Or is this another "what if
> we had over a thousand CPUs" scenario?

I haven't seen it hit, I've seen the dump from a box with about 1000
of them in use (and there not having been many guests). So this is
more of a "let's think in time about the not too far future" consideration.

Jan


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