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040000 tree a253ff04b98eda2245c77f965099fc9464ccad95	hyperv
040000 tree dd445ec6ab8938f7bd90990cd15bb380a524ec63	kvm
040000 tree 75b69db63d175c28053af3a8cb2ea9e85e1888d8	ovm
040000 tree a375f92b3e391b45b469abc479cdcb63946e308b	simulator
040000 tree 81ce8d9a9b0970ea66b1a06576bc14a866c2e5fa	ucs
040000 tree 626abed5fac79b3bfa79991654d2f1861c9c373b	vmware
040000 tree f13c2ca5b74b17d113720f6cf7f932ebbc25fc09	xen