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楼主 |
发表于 2008-11-10 14:16:23
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[wuwf@fedora ~]$ ls -l /dev/cd*
lrwxrwxrwx 1 root root 3 11-10 11:10 /dev/cdrom -> sr0
lrwxrwxrwx 1 root root 3 11-10 11:10 /dev/cdrw -> sr0
[wuwf@fedora ~]$ ls -l /dev/dvd*
lrwxrwxrwx 1 root root 3 11-10 11:10 /dev/dvd -> sr0
lrwxrwxrwx 1 root root 3 11-10 11:10 /dev/dvdrw -> sr0
[wuwf@fedora ~]$ ls -l /dev/sr0
brw-rw----+ 1 root disk 11, 0 11-10 11:10 /dev/sr0
会不会是设备文件属性不可写而出现的问题? |
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