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Date: Thu, 09 Nov 2006 21:36:38 -0600 From: Eric Sandeen <sandeen@...deen.net> To: "Igor A. Valcov" <viaprog@...il.com> CC: linux-kernel <linux-kernel@...r.kernel.org>, xfs@....sgi.com Subject: Re: XFS filesystem performance drop in kernels 2.6.16+ Igor A. Valcov wrote: > I also noticed that I/O barriers were introduced in v2.6.16 and > thought they may be the cause, but mounting the file system with > 'nobarrier' doesn't seem to affect the performance in any way. did this happen to be a remount with nobarrier, or a fresh mount? -Eric - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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