清除raid信息后,机器将会读不到系统, 后面若进一步操作处理,
raid信息有可能会被初始化掉,那么硬盘数据就有可能会被清空,
导致数据丢失, 否则如果只是清除raid信息,重做raid是可以还原系统与硬盘数据
服务器开机自检到浪潮logo画面后,下一步就会进入Raid卡自检过程,此时显示器上会出现Ctrl -H提示,
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322091922066-610022060.png)
浪潮服务器RAID 5配置方法
2
按下Ctrl -H组合键后,自检完成就会进入Raid卡配置界面,如下图。在这里可以看到Raid卡的型号和Firmware固件版本,点击【Start】按钮进入Raid卡主页。
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092013925-18369017.png)
3
Raid卡首页叫作WebBIOS,如下图。左侧是功能菜单,右侧可以看到所有物理磁盘,本例安装了4块500G硬盘,后面所有的配置都可以在这里完成。
4.
在WebBIOS主页点击【Configuration Wizard】,打开配置向导
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092144775-325522055.png)
5
选择【Add Configuration】,点击【Next】下一步
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092219916-1042284839.png)
6
选择【Manual Configuration】,点击【Next】下一步
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092432127-1194307446.png)
7
左侧方框内可以看到所有未使用的硬盘。我们选择全部(也可以逐个选择),然后点击下方的【Add to Array】将其加入到右侧方框内
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092636353-1279290073.png)
8
点击【Accept DG】,创建磁盘组
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092706845-1998113680.png)
点击【Next】下一步
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092728254-205575480.png)
10
点击【Add to SPAN】,将刚才创建好的磁盘组加入到右侧方框内
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092751858-1181484505.png)
11
点击【Next】下一步
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092816992-168837121.png)
阵列参数配置:第一个参数“Raid Level”选择Raid5,其余保持默认(本次以RAID 5为例)
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092851668-1387808838.png)
最后一个参数“Select Size”输入阵列容量大小,最大值可参考右侧绿字提示(其中R5代表做Raid5的最大容量),完成后点击【Accept】
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322092921294-1376646661.png)
弹出的任何提示均选择【yes】
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322093005370-1912623330.png)
回到配置页面,点击【Next】下一步
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322093118429-2135229537.png)
点击【Accept】配置完成!
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322093144845-377550467.png)
提示保存,选择【yes】
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322093210710-88442893.png)
提示初始化,选择【yes】
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322093228526-335987242.png)
正在初始化,能看到百分比进度条(速度较快,可能一闪而过)
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322093253296-1851907320.png)
点击【Home】返回首页,Raid5状态显示“Optimal”表示正常,Drives显示四块硬盘绿色Online正常
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322093327843-1802275242.png)
最后点击【Exit】退出,然后【Ctrl-Alt-Delete】组合键重启服务器!
![](https://images2018.cnblogs.com/blog/1250981/201803/1250981-20180322093414559-1363667814.png)