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Mount 挂载错误mount:block device /dev/sr0 is write – protected , mounting read-only

Mount 挂载错误mount:block device /dev/sr0 is write – protected , mounting read-only

 

 

安装虚拟机出现以下提示:

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

说明系统光驱加载成功,因为光驱是只读的,所以提示write-protected,mounting read-only,sr0是光驱设备名,

通过以下命令:

ll /dev/cdcom

可以看到

lrwxrwxrwx. 1 root root 3 Dec 25  2013 /dev/cdrom -> sr0

即/dev/cdcom是sr0的软链接

Mount 挂载错误mount:block device /dev/sr0 is write – protected , mounting read-only