大庆油田地震勘探资料处理采用美国Inter公司生产的新一代巨型计算机———PARAGONXP/S并行计算机系统。该机特点是处理地震资料速度快 ,但是 ,它的磁盘子系统稳定性较差。因此 ,该磁盘系统的维护工作在并行计算机整个系统中占有相当的位置。文中通过该系统使用过程经常出现的磁盘故障实例 ,以及解决方法 ,同时总结出处理磁盘故障的各种维护经验 ,供同行参考 Daqing Oilfield seismic exploration data processing using the United States Inter company produced a new generation of giant computer --- PARAGONXP / S parallel computer system. The machine features seismic data processing speed, but its disk subsystem stability is poor. Therefore, the maintenance of the disk system occupies a considerable place in the parallel system of the entire computer. In this paper, through the use of the system often disk failure examples, as well as solutions, at the same time summed up the various disk failure maintenance experience for peer reference