配置管理小报110928：Centos5.2 32位系统添加内存后容量只能显示3.2G的问题

# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE:  You have a /boot partition.  This means that
#          all kernel and initrd paths are relative to /boot/, eg.
#          root (hd0,0)
#          kernel /vmlinuz-version ro root=/dev/sda8
#          initrd /initrd-version.img
#boot=/dev/sda
default=1
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.18-194.8.1.el5PAE)
root (hd0,0)
kernel /vmlinuz-2.6.18-194.8.1.el5PAE ro root=LABEL=/
initrd /initrd-2.6.18-194.8.1.el5PAE.img
title CentOS (2.6.18-194.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-194.el5 ro root=LABEL=/
initrd /initrd-2.6.18-194.el5.img