公开(公告)号：GB2515709B

公开(公告)日：2017-01-04

申请号：GB201419385

申请日：2013-03-28

Applicant: IBM

Inventor： XUEDONG GAO ,  ROAH JISHI ,  DAVID RAY KAHLER ,  KEITH GEOFFREY MORRISON ,  KARL ALLEN NIELSEN ,  MICAH ROBISON ,  JEREMY LEIGH ROYALL

IPC: G06F11/10 ,  G06F11/14 ,  G06F11/16 ,  G06F11/20

Abstract: For preventing data loss in storage systems, a detection is made that a storage device in a plurality of storage devices is experiencing a malfunction. The type of malfunction is determined. A SMART rebuilding technique, a normal building technique, a data migration technique, or a user data backup technique is selected to preserve the data in the storage device based on the determined type of the malfunction. The selected technique is performed on the storage device.