| 摘要 |
According to one embodiment, an information processing apparatus includes an information processing apparatus main body, and a nonvolatile semiconductor memory drive which is accommodated in the information processing apparatus main body. The nonvolatile semiconductor memory drive includes a nonvolatile semiconductor memory, an address management table which is indicative of a correspondency between logical block addresses and physical addresses of the nonvolatile semiconductor memory, and a control module. The control module refers to the address management table in response to reception of a read request from the information processing apparatus main body, and outputs data of a predetermined value to the information processing apparatus main body in a case where the physical address corresponding to the logical block address, which is included in the read request, is not stored in the address management table.
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