| 摘要 |
According to one embodiment, a storage device includes identification information storage module, location information storage module, determination module, and control module. The identification information storage module stores identification information identifying nonvolatile memories. The location information storage module stores location information identifying bad area in the nonvolatile memories. The determination module determines whether each of pieces of identification information stored in each of the nonvolatile memories matches with any one of the pieces of identification information stored in the identification information storage module. The control module controls one of the nonvolatile memories to prevent one of the pieces of location information from being used, and to prevent access from the host, when the determination module determines that the one of the pieces of identification information of the one of the nonvolatile memories does not match with any one of the pieces of identification information stored in the identification information storage module. |
