040000 tree 0bfc7aa6fa8538faf9e8bd14c89ee5bbb48a0bc4	installer
040000 tree 42ba6e6e1363c850d2a2019191fab9723df44a45	network
040000 tree 8c79decd9bd9ac54babb8f25fb762a3ea12afe2a	storage
040000 tree bb5d1f3b308dfe45c05410cff9fb0a83bf1f4261	util
040000 tree 9791eac1f374ddb754b7a85ca51ac48c49f59fe4	vm