I'm trying to find documentation to describe what specific CPU flags, models, families requirements are needed for live migrations to be "supported." I have found mailing list archives which tend to say things like "should" work or "may" work, but nothing that says "is supported." or "is certified."
Basically what I'm wondering is that if I have (2) quad-core cpu's on one server and (2) quad-core cpu's on another server -- both have the same family and stepping and exact same flags. The only difference is that the model is different. Is that something that the xen hypervisor typically will support when it comes to live migration?
Joseph R. Hoot
Lead System Programmer/Analyst
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