IBM3650服务器阵列出现故障

  前几天碰到一个IBM3650的服务器阵列问题,服务器开机无法引导进入系统,服务器总共是6块硬盘,前面2块硬盘做raid1，后面4块硬盘做raid10配置，根据提示按ctrl+1进入raid server配置,从raid server里面能看到6块硬盘的信息是正常的。
  提示信息“no int 13 drivers to suporrt”跟着会提示BIOS not installed!
  booting the controller kernel
  arrary#0-raid-0 follwing arrays have missing or rebuilding or failed members and are degraded critical
  arrary#253-raid-1 follwing arrays have missing or rebuilding or failed members and are degraded critical
  arrary#254-raid-1 follwing arrays have missing or rebuilding or failed members and are degraded critical
  arrary#255-raid-1 follwing arrays have missing or rebuilding or failed members and are degraded critical
  通过查看raid卡也是正常的，从ibm的server raid引导光盘进入查看raid阵列信息也能发现6块硬盘的磁盘信息。里面有一个错误提示“logical drive is offine:controller 1 logical drive 1”貌似是提示后面4块硬盘的阵列处于offine状态。
   服务器内因为有一个网站以及数据库在里面,先前也没有及时做备份。一直不能确定是什么问题导致的,所以也不敢轻举妄动怕数据丢失，如果有人看到此问题，并且有解决方法请答复我。