| 摘要 |
PROBLEM TO BE SOLVED: To continue reading/writing data to/from a faulty data library device having a detachable cartridge, by replacing the cartridge.SOLUTION: A server control unit for controlling a data library device manages the data library device by use of a first information table formed by registering fault information on abnormal operation of the data library device and a second information table formed by registering position information of a recording medium. When an uncontrollable first data library device is identified on the basis of the first information table, the server control unit determines whether a recording medium storage unit can be detached from the first data library device, on the basis of the second information table.SELECTED DRAWING: Figure 1 |
