MANAGEMENT CONTROL SYSTEM, SERVER SYSTEM, MANAGEMENT CONTROL METHOD, AND PROGRAM RECORDING MEDIUM

摘要

Provided is a management control system for controlling the number of fan revolutions to avoid the number of fan revolutions likely to cause a high frequency of errors in a drive. The management control system includes: an error frequency calculating section for calculating a frequency of errors by acquiring the number of errors occurring in a drive and the number of fan revolutions, and then calculating the number of fan revolutions to avoid based on the frequency of errors; a storage section for storing the number of revolutions to avoid; and a fan revolution number controlling section for acquiring the number of fan revolutions and current ambient temperature in a housing, and controlling the number of fan revolutions within a revolution number range not including the number of revolutions to avoid stored in the storage section, depending on the ambient temperature.

主权项

1. A management control system for managing and controlling a drive and a fan, the management control system comprising:
error frequency calculating unit which acquires a number of errors occurring in the drive in association with a number of revolutions of the fan, calculating a frequency of errors by using the number of errors corresponding to a number of revolutions of the fan, and then calculating a number of revolutions to avoid, that is a number of revolutions of the fan to avoid, based on the calculated frequency of errors; storage unit which stores the number of revolutions to avoid; and fan revolution number controlling unit which acquires temperature of the drive or around the drive in association with a number of revolutions of the fan, and controlling a number of revolutions of the fan within a revolution number range not including the number of revolutions to avoid stored in the storage unit, depending on temperature of the drive or around the drive.