[CentOS] grub.conf and /proc/cmdline

Jerry Geis geisj at pagestation.com
Thu Mar 4 21:40:54 UTC 2010


I have a grub.conf (below) with pci=nomsi, also /proc/cmdline and dmesg 
| more
do not show the pci=nomsi.

How can this be? there are no strange characters  after quiet and before 
pci=nomsi.
It was edited with vi.

What can I do to get this parameter in my kernel boot line.

Jerry

-----------------
default=0
timeout=5
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.18-164.11.1.el5)
        root (hd0,0)
        kernel /boot/vmlinuz-2.6.18-164.11.1.el5 ro root=LABEL=/ rhgb 
quiet pci=nomsi
        initrd /boot/initrd-2.6.18-164.11.1.el5.img

cat /proc/cmdline
ro root=LABEL=/ rhgb quiet

dmesg | more
Linux version 2.6.18-164.11.1.el5 (mockbuild at builder10.centos.org) (gcc 
version 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP Wed Jan 20 07:32:21 
EST 2010
Command line: ro root=LABEL=/ rhgb quiet
BIOS-provided physical RAM map:




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