1*76f21685SMauro Carvalho Chehab.. SPDX-License-Identifier: GPL-2.0 2*76f21685SMauro Carvalho Chehab 3*76f21685SMauro Carvalho Chehab================== 4*76f21685SMauro Carvalho ChehabISO9660 Filesystem 5*76f21685SMauro Carvalho Chehab================== 6*76f21685SMauro Carvalho Chehab 7*76f21685SMauro Carvalho ChehabMount options that are the same as for msdos and vfat partitions. 8*76f21685SMauro Carvalho Chehab 9*76f21685SMauro Carvalho Chehab ========= ======================================================== 10*76f21685SMauro Carvalho Chehab gid=nnn All files in the partition will be in group nnn. 11*76f21685SMauro Carvalho Chehab uid=nnn All files in the partition will be owned by user id nnn. 12*76f21685SMauro Carvalho Chehab umask=nnn The permission mask (see umask(1)) for the partition. 13*76f21685SMauro Carvalho Chehab ========= ======================================================== 14*76f21685SMauro Carvalho Chehab 15*76f21685SMauro Carvalho ChehabMount options that are the same as vfat partitions. These are only useful 16*76f21685SMauro Carvalho Chehabwhen using discs encoded using Microsoft's Joliet extensions. 17*76f21685SMauro Carvalho Chehab 18*76f21685SMauro Carvalho Chehab ============== ============================================================= 19*76f21685SMauro Carvalho Chehab iocharset=name Character set to use for converting from Unicode to 20*76f21685SMauro Carvalho Chehab ASCII. Joliet filenames are stored in Unicode format, but 21*76f21685SMauro Carvalho Chehab Unix for the most part doesn't know how to deal with Unicode. 22*76f21685SMauro Carvalho Chehab There is also an option of doing UTF-8 translations with the 23*76f21685SMauro Carvalho Chehab utf8 option. 24*76f21685SMauro Carvalho Chehab utf8 Encode Unicode names in UTF-8 format. Default is no. 25*76f21685SMauro Carvalho Chehab ============== ============================================================= 26*76f21685SMauro Carvalho Chehab 27*76f21685SMauro Carvalho ChehabMount options unique to the isofs filesystem. 28*76f21685SMauro Carvalho Chehab 29*76f21685SMauro Carvalho Chehab ================= ============================================================ 30*76f21685SMauro Carvalho Chehab block=512 Set the block size for the disk to 512 bytes 31*76f21685SMauro Carvalho Chehab block=1024 Set the block size for the disk to 1024 bytes 32*76f21685SMauro Carvalho Chehab block=2048 Set the block size for the disk to 2048 bytes 33*76f21685SMauro Carvalho Chehab check=relaxed Matches filenames with different cases 34*76f21685SMauro Carvalho Chehab check=strict Matches only filenames with the exact same case 35*76f21685SMauro Carvalho Chehab cruft Try to handle badly formatted CDs. 36*76f21685SMauro Carvalho Chehab map=off Do not map non-Rock Ridge filenames to lower case 37*76f21685SMauro Carvalho Chehab map=normal Map non-Rock Ridge filenames to lower case 38*76f21685SMauro Carvalho Chehab map=acorn As map=normal but also apply Acorn extensions if present 39*76f21685SMauro Carvalho Chehab mode=xxx Sets the permissions on files to xxx unless Rock Ridge 40*76f21685SMauro Carvalho Chehab extensions set the permissions otherwise 41*76f21685SMauro Carvalho Chehab dmode=xxx Sets the permissions on directories to xxx unless Rock Ridge 42*76f21685SMauro Carvalho Chehab extensions set the permissions otherwise 43*76f21685SMauro Carvalho Chehab overriderockperm Set permissions on files and directories according to 44*76f21685SMauro Carvalho Chehab 'mode' and 'dmode' even though Rock Ridge extensions are 45*76f21685SMauro Carvalho Chehab present. 46*76f21685SMauro Carvalho Chehab nojoliet Ignore Joliet extensions if they are present. 47*76f21685SMauro Carvalho Chehab norock Ignore Rock Ridge extensions if they are present. 48*76f21685SMauro Carvalho Chehab hide Completely strip hidden files from the file system. 49*76f21685SMauro Carvalho Chehab showassoc Show files marked with the 'associated' bit 50*76f21685SMauro Carvalho Chehab unhide Deprecated; showing hidden files is now default; 51*76f21685SMauro Carvalho Chehab If given, it is a synonym for 'showassoc' which will 52*76f21685SMauro Carvalho Chehab recreate previous unhide behavior 53*76f21685SMauro Carvalho Chehab session=x Select number of session on multisession CD 54*76f21685SMauro Carvalho Chehab sbsector=xxx Session begins from sector xxx 55*76f21685SMauro Carvalho Chehab ================= ============================================================ 56*76f21685SMauro Carvalho Chehab 57*76f21685SMauro Carvalho ChehabRecommended documents about ISO 9660 standard are located at: 58*76f21685SMauro Carvalho Chehab 59*76f21685SMauro Carvalho Chehab- http://www.y-adagio.com/ 60*76f21685SMauro Carvalho Chehab- ftp://ftp.ecma.ch/ecma-st/Ecma-119.pdf 61*76f21685SMauro Carvalho Chehab 62*76f21685SMauro Carvalho ChehabQuoting from the PDF "This 2nd Edition of Standard ECMA-119 is technically 63*76f21685SMauro Carvalho Chehabidentical with ISO 9660.", so it is a valid and gratis substitute of the 64*76f21685SMauro Carvalho Chehabofficial ISO specification. 65