From: Andreas Dilger <adilger@clusterfs.com>
To: sftf <sftf-misc@mail.ru>
Cc: linux-ext4@vger.kernel.org
Subject: Re: IRON filesystem papers - development of robust and fault tolerant filesystems
Date: Fri, 22 Jun 2007 16:20:17 -0600 [thread overview]
Message-ID: <20070622222017.GU5181@schatzie.adilger.int> (raw)
In-Reply-To: <1823488273.20070622102830@mail.ru>
On Jun 22, 2007 10:28 +0600, sftf wrote:
> Hello!
> I suggest developers to consider ext4 design from the point of view of these papers:
> IRON FILE SYSTEMS -
> http://www.cs.wisc.edu/wind/Publications/vijayan-thesis06.pdf
> IMHO - very impressive paper and developers of close future filesystems can't
> ignore these problems and solutions.
>
> and "Failure Analysis of SGI XFS File System"
> http://www.cs.wisc.edu/~vshree/xfs.pdf
Thanks, I think most of the ext4 developers have already read these papers.
They are definitely of interest, and reducing e2fsck time is a very important
area of development these days.
We have already implemented the IRON FS journal checksumming feature, and
this will go into ext4 shortly. There is lots of work needed in order to
implement checksumming for the rest of the filesystem, so if you are
interested to work on this please let us know.
Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.
prev parent reply other threads:[~2007-06-22 22:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-22 4:28 IRON filesystem papers - development of robust and fault tolerant filesystems sftf
2007-06-22 22:20 ` Andreas Dilger [this message]
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