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RE: [Xen-users] no /sys/devices/xen-backend/'

  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Robbie Garertt" <rgarrett@xxxxxxxxxxxxxx>
  • Date: Wed, 17 Mar 2010 11:50:20 -0400
  • Delivery-date: Wed, 17 Mar 2010 08:53:39 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: AcrF51+lETg6ZqNFTcqx66d85eC6EgAAiyCt
  • Thread-topic: no /sys/devices/xen-backend/'

Looking further... I found a post where a user see's the same problem.
it says the directories have been moved to /sys/bus/xen-backend  which does exists on my system.
however when I went to make the change the file libxenstat-linux.c, it does not exist anywhere on my system.
can anyone provide a direction for me to go?

From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx on behalf of Robbie Garertt
Sent: Wed 3/17/2010 11:34 AM
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] no /sys/devices/xen-backend/'

Hey all,
tried to compile the kernel using the instructions provided below and when I start xen, it complains about not being able to detect cpu state amount other things.
it would appear that the directory it's looking for is /sys/devices/xen-backend/ which does not exist.
Did I miss something during compile time?
compile information below.
following instructions found at http://wiki.xensource.com/xenwiki/XenParavirtOps to ensure I have all the CONFIG_ options correct.
git clone git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git linux-2.6-xen
cd linux-2.6-xen
make && make modules && make modules_install && make bzImage && make install
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