Sosreport is a very useful command in Linux which is used to collect the information including system configuration and diagnostic information like running kernel version , loaded modules etc. By default, It is installed.
Sosreport plays a vital role in troubleshooting your Linux machine for your system administrator.
In order to run the command this should be installed on your system and if not then need to install it.
Check whether is installed or not by rpm –qa | grep sos
If it’s show any output mean this is installed now it’s time to run sosreport command on system.
After running this command it will ask you the enter the name and then press enter for next prompt too
It will take some time to generate the report
Now report has been generated under the directory /var/tmp/ .There are other option available in sosreport let’s have a look
To list available module (Plugins in) , use this sosreport –l
If you want to turn off a module keep it separate by comma , suppose I have to turn off module sar and usb. Now disable the module available with –n options
sosreport –n sar,usb
If system have lots packages installed on the Server it’s gonna take lot of time to generate the report. So we decided to disable the rpm package verification with –K option.
sosreport –K rpm.rpmva=off