From: "Theodore Ts'o" <tytso@mit.edu>
To: linux-ia64@vger.kernel.org
Subject: Re: EXT2_MAX_BLOCK_LOG_SIZE increase?
Date: Wed, 30 Jul 2003 18:21:02 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105958930019343@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105958015806246@msgid-missing>
On Wed, Jul 30, 2003 at 09:38:40AM -0600, Grant Grundler wrote:
> Ted,
> Can you bump up the EXT2_MAX_BLOCK_LOG_SIZE value?
>
> willy tells me you are the maintainer of ext2 tools.
> In lib/ext2fs/ext2_fs.h (debian e2fsprogs package):
>
> - #define EXT2_MAX_BLOCK_LOG_SIZE 13 /* 8192 */
> + #define EXT2_MAX_BLOCK_LOG_SIZE 16 /* 64K */
>
> ia64 supports 4/8/16/64k page sizes.
> I'll post re-aim-7 benchmark runs using ext2 w/16k block on lkml.
>
I'd be interested in benchmark runs comparing 4k, 8k, 16k, 32k, and
64k, if you would, please.
Was any patches necessary for the ia64 kernel before the block sizes >
8k started working for you?
- Ted
next prev parent reply other threads:[~2003-07-30 18:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-30 15:38 EXT2_MAX_BLOCK_LOG_SIZE increase? Grant Grundler
2003-07-30 18:21 ` Theodore Ts'o [this message]
2003-07-30 18:51 ` Grant Grundler
2003-07-30 19:01 ` Grant Grundler
2003-07-30 21:15 ` Theodore Ts'o
2003-07-31 3:35 ` Grant Grundler
2003-07-31 4:00 ` Grant Grundler
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