server: Store real rv range in hasher
server: Store real rv range in hasher

Signed-off-by: Marek Siarkowicz <c1fe2ae20d2f0b3fb6eded7466fb7aeb767905fb@google.com>

mqliang/etcd,mqliang/etcd,mqliang/etcd,ajityagaty/etcd,ajityagaty/etcd,etcd-io/etcd,etcd-io/etcd,etcd-io/etcd,ajityagaty/etcd