华为RH2288 V3服务器preserved cache引起的raid成员盘丢失

客户的一台华为RH2288 V3服务器，装载配备的LSI SAS2208阵列卡！出现以下提示，磁盘丢失！

[su_label type=”success”]There are offline or missing virtual drives with preserved cache. Please check the cables and ensure that all drives are present. Press any key to enter the configuration utiity.[/su_label]

 

处理办法:根据屏幕提示，按任意键，进入RAID卡WebBIOS，出现如下提示时，选择Discard Cache：

然后保存退出，即可清除preserved cache。重启不再出现上述提示。