同HP提供了hponconfig工具一样，Dell也为我们提供了RACADM工具，包含在Dell EMC iDRAC Tools(RACADM + IPMITool)中。

Linux版下载地址：https://www.dell.com/support/home/cn/zh/cnbsd1/drivers/driversdetails?driverid=0992n

Windows版下载地址：https://www.dell.com/support/home/cn/zh/cnbsd1/drivers/driversdetails?driverid=2v013

下面以Linux系统为例，介绍一下重置idrac root密码的方式。

1、 下载tar.gz文件并上传至目标目录，操作系统必须是直接安装在裸金属服务器的。

2、解压，安装RACADM

[root@localhost ~]# tar -zxvf DellEMC-iDRACTools-Web-LX-9.4.0-3732_A00.tar.gz

iDRACTools/

iDRACTools/license.txt

iDRACTools/ipmitool/

iDRACTools/ipmitool/RHEL7_x86_64/

iDRACTools/ipmitool/RHEL7_x86_64/ipmitool-1.8.18-99.dell.3732.15734.el7.x86_64.rpm

iDRACTools/ipmitool/RHEL8_x86_64/

iDRACTools/ipmitool/RHEL8_x86_64/ipmitool-1.8.18-99.dell.3732.15734.el8.x86_64.rpm

iDRACTools/ipmitool/SLES15_x86_64/

iDRACTools/ipmitool/SLES15_x86_64/ipmitool-1.8.18-99.dell.3732.15734.sles15.x86_64.rpm

iDRACTools/readme.txt

iDRACTools/racadm/

iDRACTools/racadm/uninstall_racadm.sh

iDRACTools/racadm/install_racadm.sh

iDRACTools/racadm/SLES15/

iDRACTools/racadm/SLES15/x86_64/

iDRACTools/racadm/SLES15/x86_64/srvadmin-hapi-9.4.0-3732.15734.sles15.x86_64.rpm

iDRACTools/racadm/SLES15/x86_64/srvadmin-idracadm7-9.4.0-3732.15734.sles15.x86_64.rpm

iDRACTools/racadm/SLES15/x86_64/srvadmin-argtable2-9.4.0-3732.15734.sles15.x86_64.rpm

iDRACTools/racadm/RHEL7/

iDRACTools/racadm/RHEL7/x86_64/

iDRACTools/racadm/RHEL7/x86_64/srvadmin-argtable2-9.4.0-3732.15734.el7.x86_64.rpm

iDRACTools/racadm/RHEL7/x86_64/srvadmin-hapi-9.4.0-3732.15734.el7.x86_64.rpm

iDRACTools/racadm/RHEL7/x86_64/srvadmin-idracadm7-9.4.0-3732.15734.el7.x86_64.rpm

iDRACTools/racadm/RHEL8/

iDRACTools/racadm/RHEL8/x86_64/

iDRACTools/racadm/RHEL8/x86_64/srvadmin-argtable2-9.4.0-3732.15734.el8.x86_64.rpm

iDRACTools/racadm/RHEL8/x86_64/srvadmin-idracadm7-9.4.0-3732.15734.el8.x86_64.rpm

iDRACTools/racadm/RHEL8/x86_64/srvadmin-hapi-9.4.0-3732.15734.el8.x86_64.rpm

iDRACTools/gpl.txt

[root@localhost ~]# ls

iDRACTools

DellEMC-iDRACTools-Web-LX-9.4.0-3732_A00.tar.gz

[root@localhost ~]# cd iDRACTools/

[root@localhost iDRACTools]# ls

gpl.txt ipmitool license.txt racadm readme.txt

[root@localhost iDRACTools]# cd racadm/

[root@localhost racadm]# ls

install_racadm.sh RHEL7 RHEL8 SLES15 uninstall_racadm.sh

[root@localhost racadm]# ./install_racadm.sh

警告：srvadmin-argtable2-9.4.0-3732.15734.el7.x86_64.rpm: 头V4 RSA/SHA512 Signature, 密钥 ID 34d8786f: NOKEY

准备中... ################################# [100%]

正在升级/安装...

1:srvadmin-hapi-9.4.0-3732.15734.el################################# [ 33%]

2:srvadmin-argtable2-9.4.0-3732.157################################# [ 67%]

3:srvadmin-idracadm7-9.4.0-3732.157################################# [100%]

**********************************************************

After the install process completes, you may need

to logout and then login again to reset the PATH

variable to access the RACADM CLI utilities

**********************************************************

按照提示退出并重新登录操作系统，以重置环境变量。

查看环境变量。

[root@localhost racadm]# export

declare -x OLDPWD="/root/iDRACTools"

declare -x PWD="/root/iDRACTools/racadm"

3、查看idrac root索引号，索引号为2

[root@localhost ~]# racadm getconfig -u root

# cfgUserAdminIndex=2

cfgUserAdminUserName=root

# cfgUserAdminPassword=******** (Write-Only)

cfgUserAdminEnable=1

cfgUserAdminPrivilege=0x000001ff

cfgUserAdminIpmiLanPrivilege=4

cfgUserAdminIpmiSerialPrivilege=4

cfgUserAdminSolEnable=1

4、重置icrac root密码

[root@localhost ~]# racadm set iDRAC.Users.2.Password calvin

[Key=iDRAC.Embedded.1#Users.2]

Object value modified successfully

密码设置成功，可登录idrac测试。