执行ipmitool命令的时候提示:Could not open device at /dev/ipmi0...
1、问题:
执行ipmitool命令的时候提示“
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory”
2、诊断:
缺少相关模块
3、解决:
更新ipmi的rpm包之后，需要加载模块
[root@ ~]# yum install ipmi*
Loaded plugins: langpacks, product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Redhat-7.4 | 2.9 kB 00:00:00
Resolving Dependencies
--> Running transaction check
---> Package ipmitool.x86_64 0:1.8.18-5.el7 will be installed
--> Processing Dependency: OpenIPMI-modalias for package: ipmitool-1.8.18-5.el7.x86_64
--> Running transaction check
---> Package OpenIPMI-modalias.x86_64 0:2.0.19-15.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==============================================================================================================================================================================================================================================================================
Package Arch Version Repository Size
==============================================================================================================================================================================================================================================================================
Installing:
ipmitool x86_64 1.8.18-5.el7 Redhat-7.4 441 k
Installing for dependencies:
OpenIPMI-modalias x86_64 2.0.19-15.el7 Redhat-7.4 15 k
Transaction Summary
==============================================================================================================================================================================================================================================================================
Install 1 Package (+1 Dependent package)
Total download size: 456 k
Installed size: 1.5 M
Is this ok [y/d/N]: y
Downloading packages:
(1/2): OpenIPMI-modalias-2.0.19-15.el7.x86_64.rpm | 15 kB 00:00:00
(2/2): ipmitool-1.8.18-5.el7.x86_64.rpm | 441 kB 00:00:00
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 6.1 MB/s | 456 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : OpenIPMI-modalias-2.0.19-15.el7.x86_64 1/2
Installing : ipmitool-1.8.18-5.el7.x86_64 2/2
Verifying : ipmitool-1.8.18-5.el7.x86_64 1/2
Verifying : OpenIPMI-modalias-2.0.19-15.el7.x86_64 2/2
Installed:
ipmitool.x86_64 0:1.8.18-5.el7
Dependency Installed:
OpenIPMI-modalias.x86_64 0:2.0.19-15.el7
Complete!
[root@ ~]#ipmitool
Could not open device at /dev/ipmi0 or /dev/ipmi/0 or /dev/ipmidev/0: No such file or directory
[root@ ~]# lsmod | grep ipmi
[root@ ~]#
[root@ ~]#
[root@ ~]# modprobe ipmi_watchdog;modprobe ipmi_poweroff;modprobe ipmi_devintf;modprobe ipmi_si;modprobe ipmi_msghandler
[root@ ~]# lsmod | grep ipmi
ipmi_si 53456 2
ipmi_poweroff 14366 0
ipmi_watchdog 25058 0
ipmi_devintf 17572 0
ipmi_msghandler 46608 4 ipmi_devintf,ipmi_poweroff,ipmi_watchdog,ipmi_si
[root@ ~]# ipmitool
No command provided!
Commands:
raw Send a RAW IPMI request and print response
i2c Send an I2C Master Write-Read command and print response
spd Print SPD info from remote I2C device
lan Configure LAN Channels
chassis Get chassis status and set power state
power Shortcut to chassis power commands
event Send pre-defined events to MC
mc Management Controller status and global enables
sdr Print Sensor Data Repository entries and readings
sensor Print detailed sensor information
fru Print built-in FRU and scan SDR for FRU locators
gendev Read/Write Device associated with Generic Device locators sdr
sel Print System Event Log (SEL)
pef Configure Platform Event Filtering (PEF)
sol Configure and connect IPMIv2.0 Serial-over-LAN
tsol Configure and connect with Tyan IPMIv1.5 Serial-over-LAN
isol Configure IPMIv1.5 Serial-over-LAN
user Configure Management Controller users
channel Configure Management Controller channels
session Print session information
dcmi Data Center Management Interface
nm Node Manager Interface
sunoem OEM Commands for Sun servers
kontronoem OEM Commands for Kontron devices
picmg Run a PICMG/ATCA extended cmd
fwum Update IPMC using Kontron OEM Firmware Update Manager
firewall Configure Firmware Firewall
delloem OEM Commands for Dell systems
shell Launch interactive IPMI shell
exec Run list of commands from file
set Set runtime variable for shell and exec
hpm Update HPM components using PICMG HPM.1 file
ekanalyzer run FRU-Ekeying analyzer using FRU files
ime Update Intel Manageability Engine Firmware
vita Run a VITA 46.11 extended cmd
lan6 Configure IPv6 LAN Channels
增加管理用户（重置IPMI账号密码）：
登录Linux系统后台：
ipmitool user set name 2 root;ipmitool user set password 2 123456;ipmitool user list 1