Documentation/filesystems/isofs.txt

   1 Mount options that are the same as for msdos and vfat partitions.
   2
   3   gid=nnn       All files in the partition will be in group nnn.
   4   uid=nnn       All files in the partition will be owned by user id nnn.
   5   umask=nnn     The permission mask (see umask(1)) for the partition.
   6
   7 Mount options that are the same as vfat partitions. These are only useful
   8 when using discs encoded using Microsoft's Joliet extensions.
   9   iocharset=name Character set to use for converting from Unicode to
  10                 ASCII.  Joliet filenames are stored in Unicode format, but
  11                 Unix for the most part doesn't know how to deal with Unicode.
  12                 There is also an option of doing UTF-8 translations with the
  13                 utf8 option.
  14   utf8          Encode Unicode names in UTF-8 format. Default is no.
  15
  16 Mount options unique to the isofs filesystem.
  17   block=512     Set the block size for the disk to 512 bytes
  18   block=1024    Set the block size for the disk to 1024 bytes
  19   block=2048    Set the block size for the disk to 2048 bytes
  20   check=relaxed Matches filenames with different cases
  21   check=strict  Matches only filenames with the exact same case
  22   cruft         Try to handle badly formatted CDs.
  23   map=off       Do not map non-Rock Ridge filenames to lower case
  24   map=normal    Map non-Rock Ridge filenames to lower case
  25   map=acorn     As map=normal but also apply Acorn extensions if present
  26   mode=xxx      Sets the permissions on files to xxx unless Rock Ridge
  27                 extensions set the permissions otherwise
  28   dmode=xxx     Sets the permissions on directories to xxx unless Rock Ridge
  29                 extensions set the permissions otherwise
  30   overriderockperm Set permissions on files and directories according to
  31                 'mode' and 'dmode' even though Rock Ridge extensions are
  32                 present.
  33   nojoliet      Ignore Joliet extensions if they are present.
  34   norock        Ignore Rock Ridge extensions if they are present.
  35   hide          Completely strip hidden files from the file system.
  36   showassoc     Show files marked with the 'associated' bit
  37   unhide        Deprecated; showing hidden files is now default;
  38                 If given, it is a synonym for 'showassoc' which will
  39                 recreate previous unhide behavior
  40   session=x     Select number of session on multisession CD
  41   sbsector=xxx  Session begins from sector xxx
  42
  43 Recommended documents about ISO 9660 standard are located at:
  44 http://www.y-adagio.com/
  45 ftp://ftp.ecma.ch/ecma-st/Ecma-119.pdf
  46 Quoting from the PDF "This 2nd Edition of Standard ECMA-119 is technically
  47 identical with ISO 9660.", so it is a valid and gratis substitute of the
  48 official ISO specification.