From: Daniel Phillips <phillips@arcor.de>
To: Andreas Dilger <adilger@clusterfs.com>
Cc: "Stephen C. Tweedie" <sct@redhat.com>,
Andrew Morton <akpm@zip.com.au>,
Christopher Li <chrisl@gnuchina.org>,
Linux-kernel <linux-kernel@vger.kernel.org>,
ext2-devel@lists.sourceforge.net
Subject: Re: [Ext2-devel] Re: Shrinking ext3 directories
Date: Sun, 23 Jun 2002 02:01:41 +0200 [thread overview]
Message-ID: <E17Lup3-0003O4-00@starship> (raw)
In-Reply-To: <E17Lryk-0002zF-00@starship>
On Saturday 22 June 2002 22:59, Daniel Phillips wrote:
> ... The directory started at 385024 bytes (38.5 bytes/entry
> and grew a block after about 300 steady state remove/create cycles. Another
> block was added around 500 cycles. It's up to 1100 cycles now, and hasn't
> added another block. It sort of looks like the expansion is getting slower.
> This is with dx_hack_hash. I'll let it run overnight to get a feeling of how
> urgent the steady-state problem is.
And now it's up to 5500 cycles, and still hasn't added another block.
Empirically, we're seeing a very steep falloff in the expansion rate,
though I'll readily admit the testing is far from sufficient.
--
Daniel
next prev parent reply other threads:[~2002-06-23 0:02 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-18 16:08 Shrinking ext3 directories DervishD
2002-06-18 16:10 ` Austin Gonyou
2002-06-18 16:39 ` Andreas Dilger
2002-06-18 19:39 ` DervishD
2002-06-18 19:34 ` DervishD
2002-06-18 16:21 ` Padraig Brady
2002-06-18 16:54 ` David Lang
2002-06-18 19:35 ` DervishD
2002-06-18 21:50 ` Stephen C. Tweedie
2002-06-18 22:18 ` Alexander Viro
2002-06-19 9:38 ` DervishD
2002-06-19 10:37 ` Stephen C. Tweedie
2002-06-19 17:03 ` [Ext2-devel] " Christopher Li
2002-06-19 20:10 ` Stephen C. Tweedie
2002-06-19 20:34 ` Stephen C. Tweedie
2002-06-19 20:13 ` Andrew Morton
2002-06-19 22:43 ` Stephen C. Tweedie
2002-06-19 23:54 ` Stephen C. Tweedie
2002-06-21 3:28 ` Daniel Phillips
2002-06-21 7:03 ` Helge Hafting
2002-06-21 14:02 ` Daniel Phillips
2002-06-24 7:12 ` Helge Hafting
2002-06-21 16:23 ` Daniel Phillips
2002-06-21 15:06 ` Stephen C. Tweedie
2002-07-04 4:48 ` Daniel Phillips
2002-07-04 14:15 ` jlnance
2002-07-05 2:11 ` Daniel Phillips
2002-06-22 5:53 ` Andreas Dilger
2002-06-22 20:59 ` Daniel Phillips
2002-06-23 0:01 ` Daniel Phillips [this message]
2002-06-23 7:57 ` Daniel Phillips
2002-06-19 22:49 ` Daniel Phillips
2002-06-20 0:24 ` Andreas Dilger
2002-06-20 9:34 ` Stephen C. Tweedie
2002-06-20 10:18 ` Andreas Dilger
2002-06-20 13:45 ` Daniel Phillips
2002-06-21 14:54 ` Ville Herva
2002-06-21 15:08 ` Stephen C. Tweedie
2002-06-21 15:38 ` Ville Herva
2002-06-21 16:15 ` Stephen C. Tweedie
2002-06-21 18:44 ` Ville Herva
2002-06-20 16:26 ` Bill Davidsen
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