Dell r720 bios 设置
开机F2进入SYSTEM SETU
关闭节能模式
System BIOS Settings --> System Profile Settings
Energy Efficient Policy
使用Performance选项
NUMA
System BIOS Settings --> Memory Settings
Node Interleaving
enabled表示支持内存交叉存取
disabled表示支持NUMA
System Memory Testing
选择Disabled
Turbo Mode
System BIOS Settings --> system-profile-settings
启用或禁用 Energy Efficient Turbo 选项
spare with advanced ECC mode
System BIOS Settings --> Memroy Settings
Memory Operating Mode
Spare With Advanced ECC Mode
IPMI
iDRAC Settings --> Network
IPV4 SETTINGS
Enable IPv4 使用 Enabled
Enable DHCP 使用 Disabled
RAID
开机出现Press <Ctrl><R> to Run Configureation Utility时按crtl+r
ctrl+n切到下个页面
PD Mgmt 操作raid界面
F2操作按钮