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ADD 804570 - The elevator bug

To: nb@xxxxxxx
Subject: ADD 804570 - The elevator bug
From: pv@xxxxxxxxxxxxxxxxxxxxxx (ak@xxxxxxxxxxxxxxx)
Date: Wed, 17 Jan 2001 07:05:05 -0800 (PST)
Cc: raa@xxxxxxx, huovinen@xxxxxxx, cattelan@xxxxxxx, mann@xxxxxxx, tbd@xxxxxxx, rrl@xxxxxxx, alaffin@xxxxxxx, cbrady@xxxxxxx, eac@xxxxxxx, hasib@xxxxxxx, coreym@xxxxxxx, steiner@xxxxxxx, linux-xfs@xxxxxxxxxxx
Reply-to: sgi.bugs.xfs@xxxxxxxxxxxxxxxxx
Sender: owner-linux-xfs@xxxxxxxxxxx
 Submitter : coreym                    Status : open                        
 Assigned Engineer : nb                Priority : 3                         
*Modified Date : 01/17/01             *Modified User : ak                   
*Modified User Domain : suse.de       *Description :
I ran rwtest on a xfs-linux filesystem on the machine permit:

rwtest 100000000:/mnt1/file_1 >/tmp/file_1.out 2>&1 &

This caused df, ls -l, fdisk, and top all to hang.

Permit is running Redhat 6.2 with a 2.4.0-test5 kernel

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ADDITIONAL INFORMATION (ADD)

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ADDITIONAL INFORMATION (ADD)
From: andi kleen <ak@xxxxxxx>
Date: Jan 17 2001 07:05:04AM
[pvnews version: 1.71]
==========================
On Wed, Jan 17, 2001 at 08:42:39AM -0600, Bob Albers Jr. wrote:
> >From raa@xxxxxxx  Tue Dec 19 17:27:47 2000
> From: "Bob Albers Jr." <raa@xxxxxxx>
> Date: Tue, 19 Dec 2000 17:27:53 -0600 (CST)
> To: "Bob Albers Jr." <raa@xxxxxxx>, Steve Reinhardt <spr@xxxxxxx>
> Subject: Re: when can we expect PV 804570 fixed?
> Cc: jwright@xxxxxxx, nb@xxxxxxx, loriann@xxxxxxx, btg@xxxxxxx (brian gaffey),
>         Steve Reinhardt <spr@xxxxxxx>, "Bob Albers Jr." <raa@xxxxxxx>
> 
> 
> Good news regarding the elevator stall problem - Jens Axboe of the community
> has fixed this problem.  We tested it and it works.  So now we have to wait 
> for
> Linus to accept this fix and for it to show up in a kernel.

The elevator fixes are in 2.4.1pre7



-Andi

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