From: Bernd Schubert <bernd.schubert@fastmail.fm>
To: Eric Sandeen <sandeen@redhat.com>
Cc: Norbert Preining <preining@logic.at>, "Ted Ts'o" <tytso@mit.edu>,
"linux-ext4@vger.kernel.org" <linux-ext4@vger.kernel.org>
Subject: Re: Ext4 slow on links
Date: Fri, 22 Jun 2012 11:53:13 +0200 [thread overview]
Message-ID: <4FE44089.2010609@fastmail.fm> (raw)
In-Reply-To: <4FE29DA7.40405@redhat.com>
On 06/21/2012 06:05 AM, Eric Sandeen wrote:
> On 6/20/12 9:28 PM, Norbert Preining wrote:
>> Hi Eric,
>>
>
> You could see if you could get this LD_PRELOAD working:
>
> http://git.kernel.org/?p=fs/ext2/e2fsprogs.git;a=blob_plain;f=contrib/spd_readdir.c
>
Hrmm, I need to look through that commit again, but on a first glance I
cannot see code doing the sorting for ext3/ext4 only (e.g. by checking
the fsid). So while I like the general approach, it will have the
opposite effect for some file systems. I will report that back on the
coreutils list.
Thanks a lot for the pointer to the commit!
Cheers,
Bernd
next prev parent reply other threads:[~2012-06-22 9:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-20 0:20 Ext4 slow on links Norbert Preining
2012-06-20 2:19 ` Ted Ts'o
2012-06-20 3:38 ` Norbert Preining
2012-06-20 3:57 ` Eric Sandeen
2012-06-20 4:01 ` Norbert Preining
2012-06-20 5:18 ` Norbert Preining
2012-06-20 14:07 ` Eric Sandeen
2012-06-21 2:28 ` Norbert Preining
2012-06-21 4:05 ` Eric Sandeen
2012-06-21 4:50 ` Norbert Preining
2012-06-21 5:18 ` Andreas Dilger
2012-06-21 6:55 ` Norbert Preining
2012-06-22 9:53 ` Bernd Schubert [this message]
2012-06-22 14:08 ` Ted Ts'o
2012-06-20 19:35 ` Eric Sandeen
2012-06-20 3:15 ` Eric Sandeen
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