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[Xen-devel] udev hogging CPU


  • To: "xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx>
  • Date: Tue, 25 Oct 2005 15:59:40 -0400
  • Delivery-date: Tue, 25 Oct 2005 19:56:57 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcXZnqKZd+HR/imJSLiEK/zA8qDVpQ==
  • Thread-topic: udev hogging CPU

I am finding that under the dom0 kernel, udev is hogging the CPU (90 -
98%). When I do a "ps aux | grep udev", I am getting multiples instances
of the following lines:

root      1981  0.0  0.1   2912   836 ?        S<   15:49   0:00
/sbin/udev vc
root      1982  0.0  0.3  12104  1540 ?        S<   15:49   0:00
/bin/bash /etc/hotplug/generic_udev.agent vc
root      1983  0.0  0.3  12108  1548 ?        S<   15:49   0:00
/bin/bash /etc/hotplug/generic_udev.agent vc
root      2003  0.0  0.3  12108  1544 ?        S<   15:49   0:00
/bin/bash /etc/hotplug/generic_udev.agent vc
root      2015  0.0  0.3  12108  1544 ?        S<   15:49   0:00
/bin/bash /etc/hotplug/generic_udev.agent vc
root      2016  0.0  0.0   2516   416 ?        S<   15:49   0:00 logger
-t /etc/hotplug/generic_udev.agent[2003]

This does not happen under the regular SLES9 SP2 kernel. Any idea why
this is happening?

Thanks,
Aravindh 

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