| 摘要 |
According to one embodiment, a magnetic disk drive includes a disk, a determination module, and a controller. The determination module is configured to determine whether access to the disk requires data transfer between a host and the magnetic disk drive in accessing the disk. The controller is configured to control disk access according to a predetermined allocation of consecutive second logical addresses corresponding to physical addresses indicative of consecutive physical locations on the disk if the data transfer is not required. The second logical addresses are addresses different from first logical addresses recognized by the host. |
