MAGNETIC DISK PROTECTION MECHANISM, COMPUTER SYSTEM COMPRISING PROTECTION MECHANISM, PROTECTION METHOD FOR MAGNETIC DISK, AND PROGRAM FOR PROTECTION METHOD

摘要

A mechanical transport device includes a system for transport; and a hard disk drive attached to the system. The hard disk drive comprises a magnetic recording disk to record data, a head to read or write the data to or from the disk, and a drop sensor designed to sense a shock condition. The system for transport may be a vehicle such as a car. Additional systems are also presented