040000 tree 71e71453949b5c1bbd60940bb89008136e6ee2d8	installer
040000 tree fd7390c60d40458241cec0e127e34293b633a4ee	network
040000 tree 58f735c7a7ea25df005a99aca3fcd4faeaf4628e	storage
040000 tree 8a8b5712dde3fa1740732a18482d2a0387140fe4	util
040000 tree 1c8e33fcd0f8064e836b8faabf3036072c0460b1	vm