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SYSTEM PROVIDED WITH COMPUTER AND STORAGE APPARATUS AND METHOD FOR CONTROL OF SYSTEM

  • US 20180246824A1
  • Filed: 12/09/2015
  • Published: 08/30/2018
  • Est. Priority Date: 12/09/2015
  • Status: Abandoned Application
First Claim
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1. A system comprising:

  • a computer comprising a memory configured to store a program and a first CPU (central processing unit) configured to execute the program; and

    a storage apparatus comprising a drive coupled to the computer to store data and a second CPU configured to control storage of data in the drive according to an IO (input/output) request issued by the program, whereinthe first CPU is configured to transmit an IO proposed plan which is information on the IO request to be issued by the program to the storage apparatus,the second CPU is configured to determine to adopt the IO proposed plan based on a resource utilization rate of the storage apparatus when the process of the IO request to be issued is executed and transmit a notification indicating the adopted IO proposed plan to the computer, andthe first CPU is configured to issue an IO request relating to the IO proposed plan based on the notification.

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