The HP StorageWorks Enterprise Files Services (EFS) Clustered Gateway delivers scalable file serving performance with assured availability for mid-range and enterprise customers on an industry standard platform.The HP StorageWorks Enterprise File Services (EFS) Clustered Gateway is a file server gateway. Based on a truly symmetrical cluster file system, EFS Clustered Gateway nodes and storage can be added to linearly scale file serving performance or storage capacity. High availability services and cluster management services are added to create a truly unique and powerful file serving offering.