Alan Altmark wrote:


Some folks have seen Romney White (one of my colleagues) demonstrate at
SHARE some z/VM technology that relocates a running guest from one z/VM
partition to another without an outage.  Even though it was a prototype,
it demonstrated that z/VM is capable of fulfilling the "zero down time"
for your guests and we are busily working to bring that to a theater near
you.

which reminds me, Xen can do that too.

For those who don't know, Xen is a bit like VM, but it requires Linux
(or Windows or maybe Solaris) to drive the real hardware.

Guests can be migrated between physical systems (but your need network
storage).




--

Cheers
John

-- spambait
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