COMMAND MANAGEMENT USING TASK ATTRIBUTE

摘要

PROBLEM TO BE SOLVED: To avoid performance deterioration caused by complete sequential execution of commands in remote mirroring using synchronous mirroring or asynchronous mirroring. SOLUTION: In the storage system relative to the present invention, command ordering in a communication system includes receiving a command request stream, executing a requested command, relaying the request command to a target and incorporating a task attribute for increasing parallelism of commands to be executed by the target in the command to be relayed. COPYRIGHT: (C)2005,JPO&NCIPI