From: Christoph Hellwig <hch@infradead.org>
To: Richard Ems <richard.ems@cape-horn-eng.com>
Cc: Christoph Hellwig <hch@infradead.org>, xfs@oss.sgi.com
Subject: Re: XFS unlink still slow on 3.1.9 kernel ?
Date: Mon, 13 Feb 2012 13:10:12 -0500 [thread overview]
Message-ID: <20120213181012.GA27962@infradead.org> (raw)
In-Reply-To: <4F395134.8030202@cape-horn-eng.com>
On Mon, Feb 13, 2012 at 07:06:44PM +0100, Richard Ems wrote:
> So
>
> 1. use kernels > 3.2, if XFS partition was not created using "-i size=1024"
Yes.
> 2. if XFS partition was created using "-i size=1024", kernels < 3.2 will
> also be fast while unlinking files with out of line attributes
Exactly.
For workloads like yours creating the large inodes (probably only with
512 byte inodes, though) will be preferably if you have a choice, as it
should be even faster.
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next prev parent reply other threads:[~2012-02-13 18:10 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-13 16:57 XFS unlink still slow on 3.1.9 kernel ? Richard Ems
2012-02-13 17:08 ` Christoph Hellwig
2012-02-13 17:11 ` Richard Ems
2012-02-13 17:15 ` Christoph Hellwig
2012-02-13 17:26 ` Richard Ems
2012-02-13 17:29 ` Christoph Hellwig
2012-02-13 17:53 ` Richard Ems
2012-02-13 18:02 ` Christoph Hellwig
2012-02-13 18:06 ` Richard Ems
2012-02-13 18:10 ` Christoph Hellwig [this message]
2012-02-13 18:18 ` Richard Ems
2012-02-13 18:48 ` Richard Ems
2012-02-13 21:16 ` Christoph Hellwig
2012-02-14 5:31 ` Stan Hoeppner
2012-02-14 9:48 ` Richard Ems
2012-02-14 19:43 ` Christoph Hellwig
2012-02-14 9:49 ` Richard Ems
2012-02-14 10:54 ` Richard Ems
2012-02-14 11:44 ` Richard Ems
2012-02-14 0:09 ` Dave Chinner
2012-02-14 12:32 ` Richard Ems
2012-02-14 19:45 ` Christoph Hellwig
2012-02-15 12:07 ` Richard Ems
2012-02-15 1:27 ` Dave Chinner
2012-02-15 12:07 ` Richard Ems
-- strict thread matches above, loose matches on Subject: below --
2012-02-14 13:02 Richard Ems
[not found] ` <4F3AA191.9030606@mnsu.edu>
2012-02-14 18:12 ` Richard Ems
2012-02-14 19:07 ` Christoph Hellwig
2012-02-15 12:48 ` Richard Ems
2012-02-14 23:10 ` Stan Hoeppner
2012-02-15 15:54 ` Richard Ems
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