MIRRORING STORAGE INTERFACE

摘要

PROBLEM TO BE SOLVED: To provide a system and an operation method for increasing flexibility of data storage and data protection. SOLUTION: A mirroring device (102) includes an interface (106) capable of coupling a primary storage array and a secondary storage array to a network. The interface further includes a logic that monitors traffic for a network packet destined for the primary storage array, selectively identifies a storage array write operation and associated data in the network packet, constructs a network packet targeted to the secondary storage array and transmits the packet to the primary storage array and the secondary storage array. COPYRIGHT: (C)2006,JPO&NCIPI