| .. SPDX-License-Identifier: GPL-2.0 |
| |
| ================== |
| ISO9660 Filesystem |
| ================== |
| |
| Mount options that are the same as for msdos and vfat partitions. |
| |
| ========= ======================================================== |
| gid=nnn All files in the partition will be in group nnn. |
| uid=nnn All files in the partition will be owned by user id nnn. |
| umask=nnn The permission mask (see umask(1)) for the partition. |
| ========= ======================================================== |
| |
| Mount options that are the same as vfat partitions. These are only useful |
| when using discs encoded using Microsoft's Joliet extensions. |
| |
| ============== ============================================================= |
| iocharset=name Character set to use for converting from Unicode to |
| ASCII. Joliet filenames are stored in Unicode format, but |
| Unix for the most part doesn't know how to deal with Unicode. |
| There is also an option of doing UTF-8 translations with the |
| utf8 option. |
| utf8 Encode Unicode names in UTF-8 format. Default is no. |
| ============== ============================================================= |
| |
| Mount options unique to the isofs filesystem. |
| |
| ================= ============================================================ |
| block=512 Set the block size for the disk to 512 bytes |
| block=1024 Set the block size for the disk to 1024 bytes |
| block=2048 Set the block size for the disk to 2048 bytes |
| check=relaxed Matches filenames with different cases |
| check=strict Matches only filenames with the exact same case |
| cruft Try to handle badly formatted CDs. |
| map=off Do not map non-Rock Ridge filenames to lower case |
| map=normal Map non-Rock Ridge filenames to lower case |
| map=acorn As map=normal but also apply Acorn extensions if present |
| mode=xxx Sets the permissions on files to xxx unless Rock Ridge |
| extensions set the permissions otherwise |
| dmode=xxx Sets the permissions on directories to xxx unless Rock Ridge |
| extensions set the permissions otherwise |
| overriderockperm Set permissions on files and directories according to |
| 'mode' and 'dmode' even though Rock Ridge extensions are |
| present. |
| nojoliet Ignore Joliet extensions if they are present. |
| norock Ignore Rock Ridge extensions if they are present. |
| hide Completely strip hidden files from the file system. |
| showassoc Show files marked with the 'associated' bit |
| unhide Deprecated; showing hidden files is now default; |
| If given, it is a synonym for 'showassoc' which will |
| recreate previous unhide behavior |
| session=x Select number of session on multisession CD |
| sbsector=xxx Session begins from sector xxx |
| ================= ============================================================ |
| |
| Recommended documents about ISO 9660 standard are located at: |
| |
| - http://www.y-adagio.com/ |
| - ftp://ftp.ecma.ch/ecma-st/Ecma-119.pdf |
| |
| Quoting from the PDF "This 2nd Edition of Standard ECMA-119 is technically |
| identical with ISO 9660.", so it is a valid and gratis substitute of the |
| official ISO specification. |