Messages in this thread | | | Subject | Re: SATA-performance: Linux vs. FreeBSD | From | Andi Kleen <> | Date | 13 Feb 2007 12:18:21 +0100 |
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Arjan van de Ven <arjan@infradead.org> writes:
> > > > > The problem is: FreeBSD is fast, but lacks of some special drivers. Linux has > > all drivers but access to harddisk is unpredictable and thus unreliable! > > What can I do?? > > > there's several tunables you can do;
[...] Well Linux certainly should perform better out of the box on such a simple configuration.
Something is wrong especially when the CPU usage is so high.
That is why I suggested oprofile. Perhaps contact linux-ide@vger.kernel.org (if the results show driver problems) and linux-mm@kvack.org (otherwise) with the results.
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