Xen 3.3 hypervisor released

Xen.org has sent out a rather long-winded press release announcing the availability of the Xen 3.3 hypervisor. "With a full 64-bit address space, Xen can take advantage of massive amounts of physical memory, including new flash-memory based stores, and Xen's memory ballooning features permit dynamic reallocation of memory between guest Virtual Machines (VMs), to guarantee performance, and permit greater density of VMs per server. Xen 3.3 now offers CPU portability to allow live relocation of VMs across different CPU feature sets, active power optimization, to reduce power consumption on Xen-based servers and maximize data center power savings, and significantly enhanced security." More information is available on Xen.org.

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