From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262838AbTLPVui (ORCPT ); Tue, 16 Dec 2003 16:50:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262844AbTLPVui (ORCPT ); Tue, 16 Dec 2003 16:50:38 -0500 Received: from s383.jpl.nasa.gov ([137.79.94.127]:33991 "EHLO s383.jpl.nasa.gov") by vger.kernel.org with ESMTP id S262838AbTLPVua (ORCPT ); Tue, 16 Dec 2003 16:50:30 -0500 Message-ID: <3FDF7E1C.9040807@jpl.nasa.gov> Date: Tue, 16 Dec 2003 13:50:20 -0800 From: Bryan Whitehead Organization: Jet Propulsion Laboratory User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030630 X-Accept-Language: en-us, en, zh, zh-cn, zh-hk, zh-sg, zh-tw, ja MIME-Version: 1.0 To: Bryan Whitehead CC: "Stephen C. Tweedie" , tsuchiya@labs.fujitsu.com, 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> In-Reply-To: <3FDF7BE0.205@jpl.nasa.gov> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org BTW, this happens on these filesystems we tried: ext2, ext3, and XFS. Bryan Whitehead wrote: > I get this problem all the time here at JPL. I can always get the files > back by remounting the filesystem. > > For example if /dev/sdb1 mounted on /export/project is getting wierd > "Input/output" errors I can simply run this command: > mount -o remount /dev/sdb1 /export/project > > It's been about a year of these problems... I'll try running the test > Tsuchiya Yoshihiro made to reproduce. (I have not been able to create a > test that can consistantly reproduce... but the problem has sure screwed > up some data-gathering runs in the lab). > > These are all on Mandrake kernels though.... (from the 9.0 series). so > that's 2.4.19+tonOfPatches. > > Stephen C. Tweedie wrote: > >> Hi, >> >> On Mon, 2003-12-15 at 09:25, Tsuchiya Yoshihiro wrote: >> >> >>> Following is an Ext2 result and the inode is filled by zero. >>> I think the inode becomes a badinode. >> >> >> >>> [root@dell04 tsuchiya]# ls -l >>> /mnt/foo/ae/dir0/mozilla/layout/html/tests/table/bugs/bug2757.html >>> ls: >>> /mnt/foo/ae/dir0/mozilla/layout/html/tests/table/bugs/bug2757.html: >>> Input/output error >> >> >> >> "Input/output error" can sometimes mean that the kernel has found a >> filesystem problem, but it also often indicates a device-layer >> problem. Is there anything helpful in the kernel logs? >> >> Cheers, >> Stephen >> >> >> - >> To unsubscribe from this list: send the line "unsubscribe >> linux-kernel" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> Please read the FAQ at http://www.tux.org/lkml/ > > > -- Bryan Whitehead SysAdmin - JPL - Interferometry and Large Optical Systems Phone: 818 354 2903 driver@jpl.nasa.gov