从光盘中安装RedHat Enterprise Linux 5.4 的补充光盘
?[root@localhost edgen]# mount /dev/cdrom /mnt/cdrom
mount: mount point /mnt/cdrom does not exist
[root@localhost edgen]# mkdir /mnt/cdrom
[root@localhost edgen]# ll /mnt
total 16
drwxr-xr-x 2 root root 4096 Dec 25 18:57 cdrom
drwxr-xr-x 2 root root 4096 Dec 25 14:36 hgfs
[root@localhost edgen]# mount /dev/cdrom /mnt/cdrom
mount: block device /dev/cdrom is write-protected, mounting read-only
[root@localhost edgen]# cd /mnt/cdrom
[root@localhost cdrom]# ll
total 50
-r-xr-xr-x 3 edgen root?? 266 Aug? 7? 2008 autorun
-r--r--r-- 2 edgen root? 8445 Sep? 2? 2008 EULA
-r--r--r-- 2 edgen root 18416 Nov 30? 2006 GPL
dr-xr-xr-x 2 edgen root? 2048 Aug 28? 2009 repodata
-r--r--r-- 2 edgen root? 1175 Dec 15? 2008 RPM-GPG-KEY-redhat-auxiliary
-r--r--r-- 2 edgen root? 1706 Dec 15? 2008 RPM-GPG-KEY-redhat-beta
-r--r--r-- 2 edgen root? 1990 Dec 15? 2008 RPM-GPG-KEY-redhat-former
-r--r--r-- 2 edgen root? 1164 Dec 15? 2008 RPM-GPG-KEY-redhat-release
-r--r--r-- 2 edgen root?? 885 Dec 15? 2008 RPM-GPG-KEY-redhat-rhx
dr-xr-xr-x 2 edgen root? 2048 Aug 28? 2009 SRPMS
dr-xr-xr-x 3 edgen root? 8192 Aug 28? 2009 Supplementary
-r--r--r-- 1 edgen root? 2717 Aug 28? 2009 TRANS.TBL
[root@localhost cdrom]# ./autorun
Loaded plugins: rhnplugin
This system is not registered with RHN.
RHN support will be disabled.
/usr/lib/python2.4/site-packages/pirut/Progress.py:91: GtkWarning: gtk_progress_set_percentage: assertion `percentage >= 0 && percentage <= 1.0' failed
? self.pbar.set_fraction(fract)
?
[root@localhost cdrom]# reboot
?
