mount cdrom时出错?

sgga

我在mount -t iso9660 /dev/hdc /mnt/cdrom时出错：
mount: block device /dev/hdc is write-protected,mounting read-only
mount: wrong fs type,bad option,bad superblock on /dev/hdc,or too
many mounted file system
请问是怎么办？请赐教！！！
/etc/fstab:
LABEL=/ / ext3 defaults 1 1
none /dev/pts devpts gid=5,mode=620 0 0
none /proc proc defaults 0 0
none /dev/shm tmpfs defaults 0 0
/dev/hda8 swap swap defaults 0 0
/dev/cdrom /mnt/cdrom udf,iso9660 noauto,owner,kudzu,ro 0 0
/dev/fd0 /mnt/floppy auto noauto,owner,kudzu 0 0

seazon

这样试试

mount -t iso9660 -o io=loop /dev/hdc /mnt/cdrom

niugs

如是刻录机，在rh9中可用
mount /dev/scd0 /mnt/cdrom
然后在/mnt/cdrom目录下可以看到光驱的内容