040000 tree 3731e70111d617d431a5f0779e15291cb41a49f1	dfu
040000 tree 57534eac5e4e9e297ed485158868452ff418fc8c	fs
040000 tree 18d194ea5832d8c5b6431ca7f99fe267793127f8	logging
040000 tree a65c1f4ddc616c514e5ab70f12ce0c54d75a7e54	storage