Information processing system, storage system, storage device controller and program that enable facilitating the recovery work of remote copying
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United States of America Patent
Stats
-
Apr 24, 2007
Grant Date -
Sep 2, 2004
app pub date -
Nov 25, 2003
filing date -
Nov 27, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is an information processing system including a first information processing apparatus having a first communication port for transmitting and receiving data; a second information processing apparatus having a second communication port for transmitting and receiving data; and a communicating portion for executing bi-directional communication between the first communication port and the second communication port, the information processing system comprising a utilizing portion for utilizing the communicating portion, for communication in a direction for which a first application program run on the first information processing apparatus sets the first communication port and the second communication port respectively as the sender and the destination of data; and a utilizing portion for utilizing the communicating portion, for communication in a direction for which a second application program run on the second information processing apparatus sets the second communication port and the first communication port respectively as the sender and the destination of data.
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