centos挂载错误

[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


转自：http://blog.chinaunix.net/uid-30645967-id-5701870.html