How to change default kernel version boot order in RHEL 8 ?
Today in this post, we will see how to change the default kernel version during boot time in RHEL 8. Lets see it step by step to understand the scenario....
Today in this post, we will see how to change the default kernel version during boot time in RHEL 8. Lets see it step by step to understand the scenario....
Today in this article, we will see one of the common error message and its solution. I had encountered an error from a system not wanting to run bosboot as...
Today lets see a common error of OS corruption that i faced recently on a production server. You get below error and not able to boot the system. My system...
Suppose our system is down and is not booting up correctly. We need to boot it from an ISO image/CD-DVD drive to repair the system back. Lets have a look...
Today we will see how to reboot an AIX server, a RHEL server, and a Solaris box. Lets have a look at it one by one. I. Rebooting IBM AIX...
1. First we will assign the bosboot image to the OS to avoid bosboot error messages on the server. bosboot command is similar to dracut command of linux. It creates...
Today we will look at the Linux Boot process in brief. A. Boot Process in Short Hardware power ON --> BIOS --> POST --> Hard Drive First 512 Bytes -->...
Today we will check what is MBR and GPT, what are their differences/similarities and what should we use ? 1. What is MBR ? MBR(master boot record) is the first...