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From: "Neil Aggarwal" <neil@JAMMConsulting.com>
To: <kvm@vger.kernel.org>
Subject: RE: Reserve CPU cores for specific guests?
Date: Sun, 8 Nov 2009 21:12:39 -0600	[thread overview]
Message-ID: <64B8A9B90F804CDF998387C037871E50@neilhp> (raw)
In-Reply-To: <4AF761C9.5000506@gmail.com>

> I think you can achieve that on some simple level DIY with 
> taskset from
> util-linux(-ng).

That is a good utility to know.  I did not know about that
earlier.  Thanks for the info.

I am wondering one thing though:

I will either need to call taskset when executing the
process or run taskset on a PID after it starts up.

Unless there is a way to tell KVM to call taskset when starting
a guest, I think that is going to be hard to automate since the
guests will get different PID each time they are started.

Any suggestions?

Thanks,
	Neil

--
Neil Aggarwal, (281)846-8957, http://www.JAMMConsulting.com
CentOS 5.4 KVM VPS $55/mo, no setup fee, no contract, dedicated 64bit CPU
1GB dedicated RAM, 40GB RAID storage, 500GB/mo premium BW, Zero downtime 


  reply	other threads:[~2009-11-09  3:12 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-08 22:56 Reserve CPU cores for specific guests? Neil Aggarwal
2009-11-09  0:26 ` Zdenek Kaspar
2009-11-09  3:12   ` Neil Aggarwal [this message]
2009-11-09  3:14     ` Thomas Fjellstrom
2009-11-09  5:08       ` Neil Aggarwal

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