On Tue, Mar 24, 2009 at 09:10:24AM +0100, Alexander Sascha wrote: > Hi, > > I'm a German student, writing my thesis on "Virtualization with Xen. > Analysis and Comparision of Different Techniques such as > Paravirtualization, Full Virtualization, and Utilization of Hardware > Support Provided by the Processor". > > I'd like to know how I can disable HAP/RVI/Nested Paging for > benchmarking purposes. I read somewhere > (http://markmail.org/message/bbnivuqx6vjz7jg4) that Xen developers > decided to disable the global grub parameter introducing a per domain > flag for HAP instead (hap=0/1). There's no way to set this per domain in libvirt. IMHO it was crazy to remove the global boot parameter for it :-( On the other hand, XenD is all python code so trivially modified. So you could easily edit the XenD python code to turn HAP on/off globally when running your benchmarking tests. Regards, Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :| -- Libvir-list mailing list Libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list