×

STORAGE DEVICE, AND STORAGE DEVICE CONTROL METHOD

  • US 20130205173A1
  • Filed: 12/11/2012
  • Published: 08/08/2013
  • Est. Priority Date: 02/03/2012
  • Status: Abandoned Application
First Claim
Patent Images

1. A storage device, which performs input/output processing on a memory device through arelay apparatus, the storage device comprising:

  • a memory; and

    a processor coupled to the memory, wherein the processor executes a process comprising;

    determining whether or not a cumulative value accumulated according to occurrence of error in the memory device during the input/output processing reaches a predetermined threshold value;

    comparing when the determined cumulative value is greater than or equal to the threshold value, number of input/output processing on the memory device with number of input/output processing on another memory device mounted on the relay apparatus, and determining whether or not there is a bias;

    determining when the bias is determined, whether or not a connection status is normal with respect to the relay apparatus; and

    detaching when it is determined that the connection status of the relay apparatus is normal, the connection to the memory device.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×