What mean is thexe sentence?

nihaolinux

# 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 (hd0,9)
#          kernel /vmlinuz-version ro root=/dev/hdc11
#          initrd /initrd-version.img
#boot=/dev/hdc
default=0
timeout=10
splashimage=(hd0,9)/grub/splash.xpm.gz
title Fedora Core (2.6.5-1.35
        root (hd0,9)
        kernel /vmlinuz-2.6.5-1.358 ro root=LABEL=/ rhgb quiet
        initrd /initrd-2.6.5-1.358.img
title windows
        rootnoverify (hd0,0)
        chainloader +1

hew

这是你的grub.conf grub 的配置文件,具体的这些内容表示什么,看精华有文章专门介绍grub