Updating the kernel on Cairo
From Earlham Cluster Department
Here's how to update the kernel on a cairo node:
- Install the new kernel, preferably from RPM, even more preferably using yum.
- Open /boot/etc/yaboot.conf and add a new entry for the kernel, using an old one as a template.
- Run ybin -C /boot/etc/yaboot.conf -v.
- Reboot the node.