使用串口线连接IB交换机，
使用CRT或XShell通过串口连接IB交换机，进入之后进行如下配置

1 交换机配置

configure terminal       # 进入配置模式
configuration jump-start # 配置IB
switch-ib0 [standalone: master] # configure terminal
switch-ib0 [standalone: master] (config) # configuration jump-start
Mellanox configuration wizard
Step 1: Hostname? [switch-ib0] 
Step 2: Use DHCP on mgmt0 interface? [no] 
Step 3: Use zeroconf on mgmt0 interface? [no] 
Step 4: Primary IPv4 address and masklen? [192.168.15.30/16] 
Step 5: Default gateway? [192.168.0.1] 
Step 6: Primary DNS server? 
Step 7: Domain name? 
Step 8: Enable IPv6? [no] 
Step 9: Admin password (Enter to leave unchanged)? 

You have entered the following information:

   1. Hostname: switch-ib0
   2. Use DHCP on mgmt0 interface: no
   3. Use zeroconf on mgmt0 interface: no
   4. Primary IPv4 address and masklen: 192.168.15.30/16
   5. Default gateway: 192.168.0.1
   6. Primary DNS server: 
   7. Domain name: 
   8. Enable IPv6: no
   9. Admin password (Enter to leave unchanged): (unchanged)

To change an answer, enter the step number to return to.
Otherwise hit <enter> to save changes and exit.

Choice: 

Configuration changes saved.

switch-ib0 [standalone: master] (config) # 

2 换机web配置界面配置

# 通过串口配置之后，进入IB交换机web配置界面
# 进入IB交换机管理界面，配置IB交换机(通过管理网卡连接，需要配置同网段IP)
http://192.168.15.30/admin/launch?script=rh&template=login
admin/admin
IB Sm Mgnt --> Base SM --> Enable

3 服务器管理界面配置

# 进入服务器主机管理界面 mgt(主机管理接口)，安装操作系统，配置IP
# 使用虚拟控制台 （可以设置-插件类型）
# 关联虚拟介质，
BIOS配置：配置BIOS
CPU:
boot setting:uefi
Sytem BIOS: performens

4 安装系统创建raid1

IDRAC:管理网口配置
Device Setting: PEIC外接设备
raid configure, 物理盘-虚拟盘  存储的逻辑扇区必须是512的，4K的会IO会出错
read policy:read ahead(预读)
write policy: write Thongh(写到磁盘)  -- write back(回写，写缓存)
disk cache: 磁盘本身缓存(默认)
default initiallzation: fast(快速磁盘初始化)

5 分区配置

UEFI /boot/efi  4G
/boot 4G
swap 16G 
/