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[Xen-devel] Xenstore: how to watch on a VM for power up/down events

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Xenstore: how to watch on a VM for power up/down events
From: veerasena reddy <veeruyours@xxxxxxxxx>
Date: Wed, 17 Aug 2011 01:57:33 +0530
Delivery-date: Tue, 16 Aug 2011 13:28:42 -0700
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Hi,

I have a requirement where my dom0 kernel module need to register a watch and get notified when a VM is powered ON or OFF. I have VM's UUID.
I am running Centos-5.5 kernel as dom0 and XEN-3.4.3 as hypervisor
Could you please anybody suggest the ways to watch for a VM UP/DOWN event from kernel module.

Thanks & Regards,
VSR/
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