040000 tree 255663427554be2502747c16801df7f05598c283	app
040000 tree 3d631ae7771280bf6008ebaeb6c53b3bdcf556ab	cfg
040000 tree 3b0003595e70a047345ace37a745f219157fd4f5	cluster
040000 tree aedce2faaf8c344016596bd0deb93d3503de6c8b	core
040000 tree 82d2895e75beab18e5eb61ffa9ac1045b0c61466	event
040000 tree 2ded8f286f07d8c15494cd6d8560a53b2c91ed63	net
040000 tree 8d7d5ac6e346fc23ba4a50f6d0704b40a6ef5814	upgrade