From: Theodore Tso <tytso@mit.edu>
To: Jan Kara <jack@suse.cz>
Cc: linux-ext4@vger.kernel.org
Subject: Re: Enabling h-trees too early?
Date: Thu, 20 Sep 2007 11:14:40 -0400 [thread overview]
Message-ID: <20070920151440.GE30221@thunk.org> (raw)
In-Reply-To: <20070920145839.GD1986@atrey.karlin.mff.cuni.cz>
On Thu, Sep 20, 2007 at 04:58:39PM +0200, Jan Kara wrote:
> Hmm, strange - I've just looked at my computer and dir_index is set
> just for 5 directories in my tree.
I looked at a tree that had object files, which is probably why I had
8 directories; I'm guessing you probably just had kernel sources and
no build files.
> If I try deleting just them, I also
> see some performance decrease but it's less than if I try deleting the
> whole tree (and that result seems to be quite consistent)... There's something
> fishy there. Maybe I could try seekwatcher or something similar to see
> what's really happening.
That is very strange.....
- Ted
next prev parent reply other threads:[~2007-09-20 15:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-19 15:07 Enabling h-trees too early? Jan Kara
2007-09-19 17:02 ` Andreas Dilger
2007-09-19 18:24 ` Theodore Tso
2007-09-20 13:33 ` Jan Kara
2007-09-20 14:28 ` Theodore Tso
2007-09-20 14:58 ` Jan Kara
2007-09-20 15:14 ` Theodore Tso [this message]
2007-09-20 16:19 ` Jan Kara
2007-09-20 17:02 ` Theodore Tso
2007-09-21 13:49 ` Jan Kara
2007-09-21 9:02 ` Andi Kleen
2007-09-21 11:45 ` Theodore Tso
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