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Date:      Tue, 20 Jan 2009 03:17:16 -0800 (PST)
From:      Barney Cordoba <barney_cordoba@yahoo.com>
To:        freebsd-current@freebsd.org
Subject:   Running on only some cores
Message-ID:  <844890.15272.qm@web63902.mail.re1.yahoo.com>

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Can FreeBSD be configured to only run on N cores? So for example, if I have an 8 core system, can it be configured in loader.conf or through a simple hack to only run on 2 cores?

We're testing various configs, and its not terribly convenient to keep swapping out CPUs.

Thanks,

Barney


      



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