040000 tree 6c4e3b16980ef3b05fbaae35e4311fd432830cac	autorecovery
040000 tree 093f4e291a551a89ba4fb9f9d7d9ccf25300e607	bookies
040000 tree dbc52f86cc35c7db324cc206048234ed96105c9e	geo-replication
040000 tree 458f99bf3d1fea33bb60c00f9eadc99497cbc3c7	http
040000 tree bf38e54fd3b038ab7efc6838c1cb710abe1b1063	metrics
040000 tree c31e3fce692fdf8980a40f76b5e4a782c736bb65	perf
040000 tree 3121883d5658373d20215c76b8d4fe4aec16d910	placement
040000 tree 65c17f21856277c996566a1eb7163e1302d032ef	upgrade