1*4882a593Smuzhiyun.. SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun================== 4*4882a593SmuzhiyunISO9660 Filesystem 5*4882a593Smuzhiyun================== 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunMount options that are the same as for msdos and vfat partitions. 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun ========= ======================================================== 10*4882a593Smuzhiyun gid=nnn All files in the partition will be in group nnn. 11*4882a593Smuzhiyun uid=nnn All files in the partition will be owned by user id nnn. 12*4882a593Smuzhiyun umask=nnn The permission mask (see umask(1)) for the partition. 13*4882a593Smuzhiyun ========= ======================================================== 14*4882a593Smuzhiyun 15*4882a593SmuzhiyunMount options that are the same as vfat partitions. These are only useful 16*4882a593Smuzhiyunwhen using discs encoded using Microsoft's Joliet extensions. 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun ============== ============================================================= 19*4882a593Smuzhiyun iocharset=name Character set to use for converting from Unicode to 20*4882a593Smuzhiyun ASCII. Joliet filenames are stored in Unicode format, but 21*4882a593Smuzhiyun Unix for the most part doesn't know how to deal with Unicode. 22*4882a593Smuzhiyun There is also an option of doing UTF-8 translations with the 23*4882a593Smuzhiyun utf8 option. 24*4882a593Smuzhiyun utf8 Encode Unicode names in UTF-8 format. Default is no. 25*4882a593Smuzhiyun ============== ============================================================= 26*4882a593Smuzhiyun 27*4882a593SmuzhiyunMount options unique to the isofs filesystem. 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun ================= ============================================================ 30*4882a593Smuzhiyun block=512 Set the block size for the disk to 512 bytes 31*4882a593Smuzhiyun block=1024 Set the block size for the disk to 1024 bytes 32*4882a593Smuzhiyun block=2048 Set the block size for the disk to 2048 bytes 33*4882a593Smuzhiyun check=relaxed Matches filenames with different cases 34*4882a593Smuzhiyun check=strict Matches only filenames with the exact same case 35*4882a593Smuzhiyun cruft Try to handle badly formatted CDs. 36*4882a593Smuzhiyun map=off Do not map non-Rock Ridge filenames to lower case 37*4882a593Smuzhiyun map=normal Map non-Rock Ridge filenames to lower case 38*4882a593Smuzhiyun map=acorn As map=normal but also apply Acorn extensions if present 39*4882a593Smuzhiyun mode=xxx Sets the permissions on files to xxx unless Rock Ridge 40*4882a593Smuzhiyun extensions set the permissions otherwise 41*4882a593Smuzhiyun dmode=xxx Sets the permissions on directories to xxx unless Rock Ridge 42*4882a593Smuzhiyun extensions set the permissions otherwise 43*4882a593Smuzhiyun overriderockperm Set permissions on files and directories according to 44*4882a593Smuzhiyun 'mode' and 'dmode' even though Rock Ridge extensions are 45*4882a593Smuzhiyun present. 46*4882a593Smuzhiyun nojoliet Ignore Joliet extensions if they are present. 47*4882a593Smuzhiyun norock Ignore Rock Ridge extensions if they are present. 48*4882a593Smuzhiyun hide Completely strip hidden files from the file system. 49*4882a593Smuzhiyun showassoc Show files marked with the 'associated' bit 50*4882a593Smuzhiyun unhide Deprecated; showing hidden files is now default; 51*4882a593Smuzhiyun If given, it is a synonym for 'showassoc' which will 52*4882a593Smuzhiyun recreate previous unhide behavior 53*4882a593Smuzhiyun session=x Select number of session on multisession CD 54*4882a593Smuzhiyun sbsector=xxx Session begins from sector xxx 55*4882a593Smuzhiyun ================= ============================================================ 56*4882a593Smuzhiyun 57*4882a593SmuzhiyunRecommended documents about ISO 9660 standard are located at: 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun- http://www.y-adagio.com/ 60*4882a593Smuzhiyun- ftp://ftp.ecma.ch/ecma-st/Ecma-119.pdf 61*4882a593Smuzhiyun 62*4882a593SmuzhiyunQuoting from the PDF "This 2nd Edition of Standard ECMA-119 is technically 63*4882a593Smuzhiyunidentical with ISO 9660.", so it is a valid and gratis substitute of the 64*4882a593Smuzhiyunofficial ISO specification. 65