Re: adding MP kernel
- From: Andrew Bacchi <bacchi@xxxxxxx>
- Date: Fri, 23 Feb 2007 09:27:26 -0500
You don't have to rebuild to install a kernel of any type. Either run up2date -i kernel-smp, or if you have the kernel rpm handy, rpm -i packagename.
In grub.conf make sure the new kernel is listed at the top of the list, and default=0. Reboot and you will then be using the smp kernel.
This process is the same when installing a new single processor kernel, the hugemem kernel or smp kernel.
steve.stamper@xxxxxxxxxxxx wrote:
I inherited several RHEL3 systems that only have the single processor
kernel installed (vmlinux-2.4.21-4.EL). We are changing the hardware
configuration. I'm not sure how to install the mp kernel without
completely rebuilding. Any suggestions???
Thanks² - Steve
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Andrew Bacchi
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phone: 518.276.6415 fax: 518.276.2809
http://www.rpi.edu/~bacchi/
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