Quoting from the HP official announcement:
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Later this year, HP plans to add support for Windows to HP Integrity Virtual Machines and allow multiple operating system instances to share a single processor. At that time, HP plans to extend support for HP Integrity Essentials Capacity Advisor and Virtualization Manager to Windows and Linux. In addition to current support for HP-UX 11i, this extends the industry’s first integrated software family for planning, managing and automating virtual servers.
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Integrity servers running the HP Virtual Server Environment and a choice of operating systems enable customers to dynamically optimize IT investments across business intelligence, enterprise resource planning, J2EE application services, transactional database, and high-performance technical workloads…