Number database consistently based on the vnode number, i.e., vnode 0 uses db-0, vnode 1 uses db-1, etc
Number database consistently based on the vnode number, i.e.,
vnode 0 uses db-0, vnode 1 uses db-1, etc

Before databases were number backwards, i.e.,
vnode X used db-<#vnodes - 1 - X>

weidezhang/dht,sit/dht,weidezhang/dht,sit/dht,weidezhang/dht,weidezhang/dht,sit/dht,sit/dht,sit/dht,weidezhang/dht