I have a few custom kernel parameters being passed to a CentOS box via the /boot/grub/grub.conf file. However, if there is a kernel update, and grub.conf is regenerated, how do I ensure my custom parameters are:
a. left in place on the older kernels
b. added to the new kernel?
I would think this should go in /etc/sysconfig/grub but I’m just not finding any documentation or examples of this in my searches. Could anyone offer a pointer?