| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve the reliability of maintenance of a communication line of a large-capacity storage device. <P>SOLUTION: The program causes an information processor which transmits and receives data to and from a storage device provided with one or more storage volumes through one or more logical paths of a logically set communication line, to execute; a step of storing correspondence between logical paths and component devices constituting the logical paths; a step of graphically displaying such a state that the storage device and the information processor are connected by logical paths, on a user interface; a step of storing information which is inputted from the user interface and specifies at least one of logical paths; a step of discriminating whether other logical paths which are set so as to be able to access storage volumes which are set so as to be able to be accessed by logical paths set including component devices constituting the specified logical path, and are set without including the component devices as components exist or not; a step of outputting a discrimination result to the user interface. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
