命令行输出如下:

d1600: Mirror                            
    Submirror 0: d1606
      State: Needs maintenance
    Submirror 1: d1616
      State: Needs maintenance
    Pass: 1
    Read option: roundrobin (default)
    Write option: parallel (default)
    Size: 20494464 blocks (9.8 GB)

·······请教后得知初步判断是硬盘坏了,和同事去机房看服务没有设备故障报警,请教后得知没什么大问题,是数据库没有做并联或并联失效