18c2ecf20Sopenharmony_ci.. SPDX-License-Identifier: GPL-2.0 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_ci================== 48c2ecf20Sopenharmony_ciISO9660 Filesystem 58c2ecf20Sopenharmony_ci================== 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ciMount options that are the same as for msdos and vfat partitions. 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci ========= ======================================================== 108c2ecf20Sopenharmony_ci gid=nnn All files in the partition will be in group nnn. 118c2ecf20Sopenharmony_ci uid=nnn All files in the partition will be owned by user id nnn. 128c2ecf20Sopenharmony_ci umask=nnn The permission mask (see umask(1)) for the partition. 138c2ecf20Sopenharmony_ci ========= ======================================================== 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ciMount options that are the same as vfat partitions. These are only useful 168c2ecf20Sopenharmony_ciwhen using discs encoded using Microsoft's Joliet extensions. 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci ============== ============================================================= 198c2ecf20Sopenharmony_ci iocharset=name Character set to use for converting from Unicode to 208c2ecf20Sopenharmony_ci ASCII. Joliet filenames are stored in Unicode format, but 218c2ecf20Sopenharmony_ci Unix for the most part doesn't know how to deal with Unicode. 228c2ecf20Sopenharmony_ci There is also an option of doing UTF-8 translations with the 238c2ecf20Sopenharmony_ci utf8 option. 248c2ecf20Sopenharmony_ci utf8 Encode Unicode names in UTF-8 format. Default is no. 258c2ecf20Sopenharmony_ci ============== ============================================================= 268c2ecf20Sopenharmony_ci 278c2ecf20Sopenharmony_ciMount options unique to the isofs filesystem. 288c2ecf20Sopenharmony_ci 298c2ecf20Sopenharmony_ci ================= ============================================================ 308c2ecf20Sopenharmony_ci block=512 Set the block size for the disk to 512 bytes 318c2ecf20Sopenharmony_ci block=1024 Set the block size for the disk to 1024 bytes 328c2ecf20Sopenharmony_ci block=2048 Set the block size for the disk to 2048 bytes 338c2ecf20Sopenharmony_ci check=relaxed Matches filenames with different cases 348c2ecf20Sopenharmony_ci check=strict Matches only filenames with the exact same case 358c2ecf20Sopenharmony_ci cruft Try to handle badly formatted CDs. 368c2ecf20Sopenharmony_ci map=off Do not map non-Rock Ridge filenames to lower case 378c2ecf20Sopenharmony_ci map=normal Map non-Rock Ridge filenames to lower case 388c2ecf20Sopenharmony_ci map=acorn As map=normal but also apply Acorn extensions if present 398c2ecf20Sopenharmony_ci mode=xxx Sets the permissions on files to xxx unless Rock Ridge 408c2ecf20Sopenharmony_ci extensions set the permissions otherwise 418c2ecf20Sopenharmony_ci dmode=xxx Sets the permissions on directories to xxx unless Rock Ridge 428c2ecf20Sopenharmony_ci extensions set the permissions otherwise 438c2ecf20Sopenharmony_ci overriderockperm Set permissions on files and directories according to 448c2ecf20Sopenharmony_ci 'mode' and 'dmode' even though Rock Ridge extensions are 458c2ecf20Sopenharmony_ci present. 468c2ecf20Sopenharmony_ci nojoliet Ignore Joliet extensions if they are present. 478c2ecf20Sopenharmony_ci norock Ignore Rock Ridge extensions if they are present. 488c2ecf20Sopenharmony_ci hide Completely strip hidden files from the file system. 498c2ecf20Sopenharmony_ci showassoc Show files marked with the 'associated' bit 508c2ecf20Sopenharmony_ci unhide Deprecated; showing hidden files is now default; 518c2ecf20Sopenharmony_ci If given, it is a synonym for 'showassoc' which will 528c2ecf20Sopenharmony_ci recreate previous unhide behavior 538c2ecf20Sopenharmony_ci session=x Select number of session on multisession CD 548c2ecf20Sopenharmony_ci sbsector=xxx Session begins from sector xxx 558c2ecf20Sopenharmony_ci ================= ============================================================ 568c2ecf20Sopenharmony_ci 578c2ecf20Sopenharmony_ciRecommended documents about ISO 9660 standard are located at: 588c2ecf20Sopenharmony_ci 598c2ecf20Sopenharmony_ci- http://www.y-adagio.com/ 608c2ecf20Sopenharmony_ci- ftp://ftp.ecma.ch/ecma-st/Ecma-119.pdf 618c2ecf20Sopenharmony_ci 628c2ecf20Sopenharmony_ciQuoting from the PDF "This 2nd Edition of Standard ECMA-119 is technically 638c2ecf20Sopenharmony_ciidentical with ISO 9660.", so it is a valid and gratis substitute of the 648c2ecf20Sopenharmony_ciofficial ISO specification. 65