040000 tree 684640850d413ef39e907db42ae9d520dcc1e7bc	baremetal
040000 tree 2864dd58e33cf49ec1e9343c26bc2e3d0255dc42	kvm
040000 tree 6e41b71d8104858a02ffca2ca1967659d258d1c8	ovm
040000 tree 8ef6aac97a19ae29a7b4b8657dbefdde903fffa5	simulator
040000 tree af1bdc9b9d428b5d16a59b144379f68159bcb9e1	ucs
040000 tree 9ff05bd3654b404f17ff5a08dd6d7160f7cc6665	vmware
040000 tree ab3b189b57d07c035e1a1ca3f39e3a6c3b1bb651	xen