Re: major performance drop on raid5 due to context switches caused by small max_hw_sectors [partially resolved]

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To: Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx>
Subject: Re: major performance drop on raid5 due to context switches caused by small max_hw_sectors [partially resolved]
From: Pallai Roland <dap@xxxxxxxxxxxxx>
Date: Sun, 22 Apr 2007 17:09:56 +0200
Cc: Linux RAID Mailing List <linux-raid@xxxxxxxxxxxxxxx>
In-reply-to: <Pine.LNX.4.64.0704221047570.21579@xxxxxxxxxxxxxxxx>
Organization: magex
References: <200704202306.14880.dap@xxxxxxxxxxxxx> <200704221638.11837.dap@xxxxxxxxxxxxx> <Pine.LNX.4.64.0704221047570.21579@xxxxxxxxxxxxxxxx>
User-agent: KMail/1.9.6

On Sunday 22 April 2007 16:48:11 Justin Piszcz wrote:
> Have you also optimized your stripe cache for writes?
 Not yet. Is it worth it?


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  - From: Pallai Roland
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- Re: major performance drop on raid5 due to context switches caused by small max_hw_sectors [partially resolved]
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