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一、前言随着计算机技术的迅速发展,各种为计算机配套的外部设备也迅速发展起来。其中,海量存储设备之一硬盘被大量用于计算机系统,成为系统中最关键的设备。一般硬盘被用来大量存储操作系统等系统软件和实时性数据,在计算机网络中用于存储共享数据。硬盘的质量及运行中出现的故障率,直接影响着计算机系统的运行。如何保证硬盘运转的可靠性,以及硬盘在运行中不被损坏,是目前水文系统计算机应用领域中值得引起重视的问题。
I. Introduction With the rapid development of computer technology, a variety of external devices for computer support also rapidly developed. Among them, a mass storage device hard drive is used in large quantities for computer systems, becoming the most critical equipment in the system. General hard disk is used to store a large number of operating system and other real-time system software and data in the computer network for the storage of shared data. The quality of the hard disk and the failure rate in operation directly affect the operation of the computer system. How to ensure the reliability of the hard disk operation, as well as the hard disk in operation is not damaged, is a problem that deserves attention in the field of computer applications of hydrological systems.