Virtuozity

Parallels announced the upcoming availability of Parallels Server for Mac Bare Metal Edition, a type-1 hypervisor which doesn’t need any host operating system to run. So the “for Mac” in the title just means that this specific version of the product supports Apple Xserve hardware, and thus allows customers to run Mac OS X Server virtual machines. Parallels offers a version of this hypervisor that supports other enterprise class x64 hardware since October 2009 but of course the Apple EULA prohibits to run Mac OS X Server guest operating systems on it.

Both versions share the same engine and so offer the same capabilities:

• Up to 12 vCPUs / 64GB vRAM / 2TB vHDDs / 16 vNICs / 8 USB 2.0 ports per VM
• Support for Intel VT-x, VT-d, FlexPriority and EPT
• Support for AMD-V and RVI
• Support for 32/64bit guest OSes (including all flavors of Windows, Red Hat, SUSE, Debian and Ubuntu Linux, FreeBSD)
• Templates and snapshots
• VM full and incremental backups (Windows and Linux guests only)
• VM live migration
• CPU resource limits, prioritization and disk I/O priority
• Cold V2V migration between Parallels Servers Bare Metal hosts (VM to VM, or even VM-to-container / container-to-VM) and hot V2V migration (only for containers)
• Cold P2V migration from physical servers to virtual machines or containers
• Local management console and a CLI for most tasks within a single host
• Parallels Virtual Automation (formerly Parallels Infrastructure Manager) for enterprise management

Today Parallels may be the only company providing a viable virtualization platform for server and client consolidation on Xserve hardware. This will be interesting for classic server consolidation, but it will be a breakthrough if you are thinking about the possibilities regarding OS X based VDI environments. I am definitely looking forward to this release!