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Re: xfs, 2.6.27=>.32 sync write 10 times slowdown [was: xfs, aacraid 2.6

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Subject: Re: xfs, 2.6.27=>.32 sync write 10 times slowdown [was: xfs, aacraid 2.6.27 => 2.6.32 results in 6 times slowdown]
From: Stan Hoeppner <stan@xxxxxxxxxxxxxxxxx>
Date: Wed, 09 Jun 2010 02:47:25 -0500
In-reply-to: <4C0F3819.4000409@xxxxxxxxxxxxxxxx>
References: <4C0E13A7.20402@xxxxxxxxxxxxxxxx> <20100608122919.GC7869@dastard> <4C0EA938.9000104@xxxxxxxxxxxxxxxx> <20100608231845.GG7869@dastard> <4C0F3819.4000409@xxxxxxxxxxxxxxxx>
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.9.1.9) Gecko/20100317 Thunderbird/3.0.4
Michael Tokarev put forth on 6/9/2010 1:43 AM:

>  Adaptec aacraid driver 1.1-5[2456]-ms

Are you able to try newer 2.6.32.x or 2.6.33.x kernels?  Have you tried a
2.6.30 series kernel?  Are you rolling your own kernels or using distro
provided kernels?

-- 
Stan

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