DELL服务器启动报错there are offline or missing virtual drivers with preserved cache

生产一台服务器硬盘故障报错，关机拔出硬盘装入新硬盘，启动要进入阵列卡系统，启动无法进入，报错

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 utility.
无法进入系统。

解决办法如下:

进入raid管理，F2，编辑profile –> Managing Preserved Cache –> discard the cache, 然后保存，Ctrl+Alt+Del 重启。问题解决。

附：DELL官方对此问题的一些说明：

Error Message：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 utility.

Probable Cause：The controller preserves the dirty cache from a virtual disk if the disk becomes offline or is deleted because of missing physical disks.

This preserved dirty cache is called pinned cache, and is preserved until you import the virtual disk, or discard the cache.

Corrective Action：Use the utility to import the virtual disk or discard the preserved cache. For the steps used to manage preserved cache, see Managing Preserved Cache.

更多错误信息也可参考DELL官方支持网站：http://support.dell.com/support/edocs/storage/Storlink/H700H800/en/UG/HTML/chapterk.htm
————————————————
版权声明：本文为CSDN博主「xmayu」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/u011775882/article/details/119912515

确实可以解决问题；

dell r740xd 系统盘raid1，数据盘单盘raid0，没有配置lvm，单盘格式化后挂载单个目录，disk5磁盘故障，取消挂载点，故障盘拔下更换新硬盘后，设备重启报错，（Avago EFI SAS Driver: Unhealthy status reported by this UEFI driver without specific error message(s). UEFI0116: One or more boot drivers have reported issue(s). Check the Driver Health Menu in Boot Manager for details. Controller: LSI MegaRAID SAS Controller）

按照提示操作，进到raid卡管理界面，清除了保留缓存，重启之后F2进启动设置，将新加磁盘配置单盘raid0，设备正常进系统，重新格式化挂载磁盘。