Not mounted the cdrom

--- I gave the following command $ mount / mnt / cdrom, and appeared amensagem: <BR> / dev / / hdd: Error input and output <BR> Mount: you must specify the type of file system. <BR> <BR> q is therefore q do Who can help me ... it was worth --- You do not specify where it will mount the cdrom ... <BR> mount / dev / cdrom / um_dir_a_sua_escolha <BR> gotta espesificar where you want to ride ... --- It is customary to mount on / mnt / cdrom <BR> create the directory for the cd: <BR> # mkdir / mnt / cdrom <BR> Hugs