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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-02-17 19:12:11 +0300
committerJonathan Corbet <corbet@lwn.net>2020-03-03 00:04:06 +0300
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treee6c0cc49b3156fc01fab7fe1b1fa0d81eb4450de /Documentation/filesystems/isofs.rst
parentde389cf08d4708d0a03516e5ce0e193f49f0b358 (diff)
downloadlinux-76f216855b6bd1027e236b29cd7fece7336c37eb.tar.xz
docs: filesystems: convert isofs.txt to ReST
- Add a SPDX header; - Add a document title; - Some whitespace fixes and new line breaks; - Add table markups; - Add lists markups; - Add it to filesystems/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/ec16dc09d0c23bb0c1af3d3f33a96896083a1d36.1581955849.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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+.. 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.