Browse Prior Art Database

Shared disk I/O cache

IP.com Disclosure Number: IPCOM000021651D
Original Publication Date: 2004-Jan-29
Included in the Prior Art Database: 2004-Jan-29

Publishing Venue

IBM

Abstract

This paper presents a disk I/O Cache that can be shared among multiple operating systems running in a virtual machine environment. The cache we present here is designed to efficiently cache shared r/w data accessible in a storage area network.