040000 tree 74a8e1f12970fc7428dba831bc3b35a1b2d0fc50	baremetal
040000 tree 0664834d0055def15eea9c6758f487601b85cccb	hyperv
040000 tree 31fd1568c5391ddf2573009154d1b172e84c302d	kvm
040000 tree e1f782105188a257bd9f2e7cd3c13511219e399e	ovm
040000 tree 0b4bbbeccab3a2dde727b243c5e76fd95ac40a22	ovm3
040000 tree 05db749fad1994c6e75dde99832f6d483a13eb8b	simulator
040000 tree 4fbd70f3015499cb3dde0e395e73b7f214703600	ucs
040000 tree b3a41169567af2e392668b609b1b1fdf76352267	vmware
040000 tree 057440f7bdb63ce7c0a61f5aef74d1f2a66dc633	xenserver