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Re: XFS/Tux readahead setting???

To: Steve Lord <lord@xxxxxxx>
Subject: Re: XFS/Tux readahead setting???
From: Roy Sigurd Karlsbakk <roy@xxxxxxxxxxxxx>
Date: Wed, 5 Dec 2001 18:48:25 +0100 (CET)
Cc: XFS Mailing list <linux-xfs@xxxxxxxxxxx>, Tux mailing list <tux-list@xxxxxxxxxx>
In-reply-to: <1007573249.22679.20.camel@xxxxxxxxxxxxxxxxxxxx>
Sender: owner-linux-xfs@xxxxxxxxxxx
> And last time this came up, you could not change the application,
> correct? Otherwise I would say use O_DIRECT in XFS to do the reads,
> and use threads in the application to do explicit readahead into
> buffers.
>
> Try bumping up the max and see what happens, but I think a lot of the
> lower layers will automatically split it again, I don't think the IDE
> code goes bigger than 128K anyway.

I'm currently using the tux web server, and I really don't know how to
tell it to read the next - say - 4 megs of the file.

I'd be glad if this could be settable in the kernel...
--
Roy Sigurd Karlsbakk, MCSE, MCNE, CLS, LCA

Computers are like air conditioners.
They stop working when you open Windows.


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