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Re: block size & 2.6 kernel

To: AndyLiebman@xxxxxxx
Subject: Re: block size & 2.6 kernel
From: Nathan Scott <nathans@xxxxxxx>
Date: Mon, 1 Mar 2004 10:33:38 +1100
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <1d7.1addc402.2d7234a6@aol.com>
References: <1d7.1addc402.2d7234a6@aol.com>
Sender: linux-xfs-bounce@xxxxxxxxxxx
User-agent: Mutt/1.5.3i
On Sat, Feb 28, 2004 at 01:15:02PM -0500, AndyLiebman@xxxxxxx wrote:
> Through the 2.4 kernel, xfs on linux was limited to a 4096K block size (the 
> size of the page file, I believe).

On IA32, it is 4K, yes.  Other architectures (like IA64) can
(and do) use larger page sizes and hence larger blocksizes are
an option there.

> Has that changed with the 2.6 kernel? Is it 

No change.

> now possible to use a block size that is > 4096? If so, what is the limit? 
> And 
The limit is the kernel page size, which is architecture dependent.

cheers.

-- 
Nathan


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