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

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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