[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] High Level Design - OPW project "CPU/RAM/PCI diagram tool"
On Fri, 2014-10-17 at 08:55 +0530, Rita Sinha wrote: > > Reading number of vcpus, Numa nodes and the quantity of RAM attached > to each NUMA node is available from BIOS or from virtual filesystem > interfaces like sysfs and proc but BIOS makes more sense since in a > virtual enviroment(dom0), some of this information is no longer > accurate. > Indeed they are inaccurate in dom0. However, what does it mean to read these information from the BIOS? I mean, what calls/services that can be invoked from within dom0 are we talking about? How does that differ from asking the same to Xen? Regards, Dario -- <<This happens because I choose it to happen!>> (Raistlin Majere) ----------------------------------------------------------------- Dario Faggioli, Ph.D, http://about.me/dario.faggioli Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) Attachment:
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