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kupdate - excessive CPU usage

To: <linux-xfs@xxxxxxxxxxx>
Subject: kupdate - excessive CPU usage
From: Tilman Kastner <kastner@xxxxxxxxxx>
Date: Wed, 09 May 2001 12:06:35 +0200
Sender: owner-linux-xfs@xxxxxxxxxxx
User-agent: Microsoft-Outlook-Express-Macintosh-Edition/5.02.2106
Hello,

First of all, please allow me to send a big THANK YOU to all of you who made
XFS on linux a reality. Working with XFS on IRIX for quite some time, I am
convinced that the availability of XFS will be a big step forward for Linux
in mission-critical applications.

I recently switched a desktop machine to XFS-only. Patching the SuSE-2.4.2
kernel sources worked without a problem (to my surprise), compiling with gcc
2.95.2 was no problem, too. After reboot, everything works like a charm, but
after some hours of moderate or even low fs-activity, kupdate starts to eat
up CPU every time it is called - even the mouse on X freezes for approx.
1/2s.

I have not found postings regarding this problem in the archive yet, so any
hints would be appreciated. Should I try another (clean) kernel, a different
gcc, different settings for mkfs, etc...

Thanks in advance

Tilman


-- 
Tilman Kastner                 DEVICE/N GmbH
kastner@xxxxxxxxxx             Ilse-ter-Meer-Weg 7
PGP key available              30449 Hannover, Germany



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