src/server/pfs/server/server.go
func NewAPIServer(env *serviceenv.ServiceEnv, etcdPrefix string, treeCache *hashtree.Cache, storageRoot string, memoryRequest int64) (APIServer, error) {
	return newAPIServer(env, etcdPrefix, treeCache, storageRoot, memoryRequest)
}
func NewAPIServer(env *serviceenv.ServiceEnv, etcdPrefix string, treeCache *hashtree.Cache, storageRoot string, memoryRequest int64) (APIServer, error) {
	return newAPIServer(env, etcdPrefix, treeCache, storageRoot, memoryRequest)
}
// NewAPIServer creates an APIServer.