对 centos 6.5 服务器上的 IPMI 问题进行故障排除。具体来说，由于尝试使用 IPMI LAN 设置时出现错误，我无法设置 IPMI Web 管理。
当我输入 ipmitool lan print 时出现以下错误：
[root@]# ipmitool lan print
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
Get Channel Info command failed
Invalid Channel 255
几乎所有针对这些问题的 google/stackexchange 答案都可以在这里找到ipmitool - 找不到 /dev/ipmi0 或 /dev/ipmidev/0但是，这台超微服务器加载了与我的其他超微服务器完全相同的 ipmi 内核模块，如下所示：
[root@SERVER_WITHOUT_WORKING_IPMI]# modprobe --showconfig | grep ipmi
alias platform:ipmi_si ipmi_devintf
[root@SERVER_WITH_WORKING_IPMI]# modprobe --showconfig | grep ipmi
alias platform:ipmi_si ipmi_devintf
因此，我怀疑这不是与内核模块相关的问题......
任何帮助都将不胜感激。请注意，此设备正在生产中，因此我必须小心“试用”。还请注意，我对 Linux 还比较陌生（我是网络工程师）。
谢谢大家......（这是我的第一篇帖子！）
答案1
做了以下事情：
lsmod | grep ipmi
...这表明 ipmi_devintf 模块未加载。执行 modprobe 并加载它，它就成功了。
但是，即使我验证了网络配置正确，我仍然无法 ping 通 ipmi 接口<--这是一个我需要研究的单独问题。