mount: block device /dev/cdrom is write-protected, mounting read-only 解决方法

[root@localhost ~]# mount /dev/cdrom /mnt/cdrom/

mount: block device /dev/sr0 is write-protected, mounting read-only

虚拟机挂着光驱光驱时提示只读，用以下命令可解决该报错，

mount -o remount,rw /dev/cdrom /mnt/cdrom

参考网址：http://blog.chinaunix.net/uid-30645967-id-5701870.html

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