From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264829AbTLQXZB (ORCPT ); Wed, 17 Dec 2003 18:25:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264830AbTLQXZA (ORCPT ); Wed, 17 Dec 2003 18:25:00 -0500 Received: from fgwmail6.fujitsu.co.jp ([192.51.44.36]:31699 "EHLO fgwmail6.fujitsu.co.jp") by vger.kernel.org with ESMTP id S264829AbTLQXY5 (ORCPT ); Wed, 17 Dec 2003 18:24:57 -0500 Message-ID: <3FE0E5C6.5040008@labs.fujitsu.com> Date: Thu, 18 Dec 2003 08:24:54 +0900 From: Tsuchiya Yoshihiro Reply-To: tsuchiya@labs.fujitsu.com Organization: Fujitsu Labs User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5) Gecko/20031007 X-Accept-Language: en-us, en MIME-Version: 1.0 To: tsuchiya@labs.fujitsu.com CC: Bryan Whitehead , "Stephen C. Tweedie" , linux-kernel Subject: Re: filesystem bug? References: <3FDD7DFD.7020306@labs.fujitsu.com> <1071582242.5462.1.camel@sisko.scot.redhat.com> <3FDF7BE0.205@jpl.nasa.gov> <3FDF95EB.2080903@labs.fujitsu.com> In-Reply-To: <3FDF95EB.2080903@labs.fujitsu.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Tsuchiya Yoshihiro wrote: > Especially with Ext2 reproducing is easy, it happens in a few hours > with my script. > With Ext3, in a day if you are lucky. > > Now I am trying 2.4.23 from kernel.org with ext3, and 2.6.0-test11 > from kernel.org with ext3. > So far, it's been a about a day, they are runing nicely. Let's see > what happens. > > Following is the failed combination: > Redhat9 with 2.4.20-8 ext2 and ext3 > Redhat9 with 2.4.20-19.9 ext2 and ext3 > Redhat9 with 2.4.20-24.9 ext2 I forgot to mention that I had been testing 2.4.20 from kernel.org also.... And it failed now! As you see below, /mnt/foo/ad/mozilla was gone. ad/mozilla had been used to compare with dir*/mozilla and it is basically read-only and will never be removed by the script. /mnt/foo/ae is ok and ae/mozilla is of cource there. It had been almost 2days scince the test started, and the test was 58-th turn. It had run on ext2 filesystem, and the kernel was downloaded from kernel.org. I had seen the same problem--I mean read-only mozilla directory going away-- on ext3 on redhat kernel 2.4.20-19.9. [root@dell04 tsuchiya]# ls /mnt/foo/ad dir0 dir14 dir2 dir25 dir30 dir36 dir41 dir47 dir52 dir58 dir1 dir15 dir20 dir26 dir31 dir37 dir42 dir48 dir53 dir6 dir10 dir16 dir21 dir27 dir32 dir38 dir43 dir49 dir54 dir7 dir11 dir17 dir22 dir28 dir33 dir39 dir44 dir5 dir55 dir8 dir12 dir18 dir23 dir29 dir34 dir4 dir45 dir50 dir56 dir9 dir13 dir19 dir24 dir3 dir35 dir40 dir46 dir51 dir57 [root@dell04 tsuchiya]# ls /mnt/foo/ae dir0 dir14 dir2 dir25 dir30 dir36 dir41 dir47 dir52 dir58 dir1 dir15 dir20 dir26 dir31 dir37 dir42 dir48 dir53 dir6 dir10 dir16 dir21 dir27 dir32 dir38 dir43 dir49 dir54 dir7 dir11 dir17 dir22 dir28 dir33 dir39 dir44 dir5 dir55 dir8 dir12 dir18 dir23 dir29 dir34 dir4 dir45 dir50 dir56 dir9 dir13 dir19 dir24 dir3 dir35 dir40 dir46 dir51 dir57 mozilla Yoshi -- Yoshihiro Tsuchiya