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Re: file system performance in linux

To: kernelnewbies@xxxxxxxxxxxx
Subject: Re: file system performance in linux
From: "pradeepkumar soman" <pradeep2481@xxxxxxxxx>
Date: Thu, 23 Oct 2008 23:22:35 +0530
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Hi,
Anybody please tell me who is actually setting the readahead flag?
is it the file system or is it the vfs(fs/readahead.c)?
Actually what is the difference between linux-2.6.15 and
linux-2.6.23 in terms of readahead. My file system read performance is very high in linux-2.6.23 compared to
linux-2.6.15. Is this due to readahead implementation change?

Waiting for your valuable reply
Pradeep kumar S

On 10/3/08, pradeepkumar soman <pradeep2481@xxxxxxxxx> wrote:

Hi,
I just want to know the factors on which the file system
read depends

Regards,
Pradeep

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