search for: xenprobes

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2008 Apr 22
1
systemtap probe points for Xen hypervisor
How do we probe the Xen hypervisor, while running as the dom0 (which is the GUI frontend for us, and running as guest)? Since the entry to hypervisor is controlled, I supposed it will need a patch before systemtap can be used to probe the Xen hypervisor, right? Or is it not a logical thing to do? My target of interest will be to trace/analyze the behavior of the Xen hypervisor, and the