mount iso9660 - CD-ROM seçenekleri

--nojoliet 
Joliet'i etksiz hale getirir. Açıklaması şöyle.

But the standard allows for extensions, and Microsoft has designed their own extension to the standard called "Joliet" that allows Microsoft Windows compatible operating systems to read different file names with more features (longer names and support Unicode) than the standard ISO 9660 file system allows.

For Unix-style operating systems (such as Linux), another extension called "Rock Ridge" was developed, to allow even longer file names, Unix-style permissions, and a few other things.

It is very common to have both Rock Ridge and Joliet extensions on the same optical medium, but it could be that the creator of that DVD used these extensions in a clever way to only have the MS-Windows related files show in the Joliet part of the system and only have the Linux specific files show in the Rock Ridge part of the system.

--norock seçenekleri
Rock Ridge'i etkisiz hale getirir.