Hi, I am starting with reading the "Xen & the art of virtualization". I was not able to get it clear from the paper the following. 1) why full virtualization is very difficult to achieve in Xen or X86. they given point without much explanation. Plese clarify me. 2) Also exokernel and paravirtaulization has similarities between them. Is there any differences between them? Please let me know. I am very grateful to understand these concepts. Thanks, Subasis Malhotra _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel