参考
配置
iDRAC
BIOS
上面“Serial Port Address”用于设置串口设备的对应关系,上图这种配置ttyS0是COM0,ttyS1是COM2,如果选择的是下面这种:
那么ttyS0对应的是COM2.
grub参数
- 修改/etc/default/grub
- 重新生成grub.cfg
grub2-mkconfig -o /boot/grub2/grub.cfg
在另外一台电脑上使用IPMITOOL进行测试
- 查看帮助
# ipmitool -I lanplus -H 192.168.0.130 -U root -P calvin sol SOL Commands: info [<channel number>] set <parameter> <value> [channel] payload <enable|disable|status> [channel] [userid] activate [<usesolkeepalive|nokeepalive>] [instance=<number>] deactivate [instance=<number>] looptest [<loop times> [<loop interval(in ms)> [<instance>]]] # ipmitool -I lanplus -H 192.168.0.130 -U root -P calvin sol set SOL set parameters and values: set-in-progress set-complete | set-in-progress | commit-write enabled true | false force-encryption true | false force-authentication true | false privilege-level user | operator | admin | oem character-accumulate-level <in 5 ms increments> character-send-threshold N retry-count N retry-interval <in 10 ms increments> non-volatile-bit-rate serial | 9.6 | 19.2 | 38.4 | 57.6 | 115.2 volatile-bit-rate serial | 9.6 | 19.2 | 38.4 | 57.6 | 115.2
- 配置波特率
# ipmitool -I lanplus -H 192.168.0.130 -U root -P calvin sol set volatile-bit-rate 115.2
- 激活
# ipmitool -I lanplus -H 192.168.0.130 -U root -P calvin sol activate
- 反激活
# ipmitool -I lanplus -H 192.168.0.130 -U root -P calvin sol deactivate
在执行玩activate后,会进入串口终端交互界面,如果不确定串口号配置对不对,可以在linux里依次向每个串口写入字符串,看向哪个串口写入字符串后,串口终端上面会有输出. 最后使用完毕,要进行deactivate操作。
下面是进入串口终端后的一些快捷键:
~. 退出串口终端
~? 查看帮助