DELL 管理软件安装
dell不进入bios修改cpu为高性能的方法:(在下次重启后生效)
首先安装omsa:
安装方法:
http://linux.dell.com/repo/hardware/Linux_Repository_14.10.00/
omsa所有版本:
http://linux.dell.com/repo/hardware/
设置方法:
服务器写缓存设置
默认情况,单电源不能设置成写缓存:
使用设置命令:
# 设置写缓存 Write Back
/opt/MegaRAID/MegaCli/MegaCli64 –LDSetProp CachedBadBBU -Lall -aall
/opt/MegaRAID/MegaCli/MegaCli64 -LDSetProp WB -L0 -a0
# 显示当前策略
/opt/MegaRAID/MegaCli/MegaCli64 -LDGetProp -Cache -L0 -a0
Adapter 0-VD 0(target id: 0): Cache Policy:WriteBack, ReadAdaptive, Direct, Write Cache OK if bad BBU
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