Hello,
When i read a paper thi safternoon, i noticed a sentence witten as follows:
"We do not go for larger number of pages because the current Xen-3.0.4
allows at most 1K pages to be shared per VM. While this restriction can be fixed
in the future, 16 page shared buffer will allow us to support up to 60 VMs per
physical node with the current implementation."
it means that a VM can only shared 1K pages with other domains in Xen 3.0.4.
could somebody tell me which file defined the restriction, and in current
version 3.4(or version 3.3/3.2) it is aslo a restriction or not.
Thanks very much.
2009-09-14
CHEN KAI
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