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Remote copy system of storage systems connected to fibre network

  • US 20010047460A1
  • Filed: 03/29/2001
  • Published: 11/29/2001
  • Est. Priority Date: 04/25/2000
  • Status: Abandoned Application
First Claim
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1. A remote copy system of storage systems comprising:

  • a host computer;

    a storage system having a port as an initiator of remote copy;

    another storage system having a target port; and

    a fibre channel through which said host computer and said storage systems are connected, wherein said storage system having said port as said initiator has a controller by which a login request including first information from which said storage system can be recognized as a storage system is sent to said target port of said other storage system, and said other storage system having said target port has a controller by which an answer including second information that is unique to hardware and invariable and capable of specifying said target port is sent back when said other storage system recognizes said login source as storage system from said first information of said login request.

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