Institute of Research and Journals (IRAJ)
Impending failure detection of hard disks is very important task because it helps computer systems to prevent performance degradation and loss of data. In this paper, different types of data from the disk were used to predict the impending failure of hard disk drives. Events track the progress of actions, both normal and exceptional, that occur on the array. A controller event is a normal or exceptional action on any hardware component or logical object within the array.