freebsd-dev/sbin/mount_cd9660/mount_cd9660.8

.\" Copyright (c) 1993, 1994
.\"     The Regents of the University of California.  All rights reserved.
.\" All rights reserved.
.\"
.\" This code is derived from software donated to Berkeley by
.\" Christopher G. Demetriou.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 4. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"     @(#)mount_cd9660.8	8.3 (Berkeley) 3/27/94
.\" $FreeBSD$
.\"
.Dd October 3, 2005
.Dt MOUNT_CD9660 8
.Os
.Sh NAME
.Nm mount_cd9660
.Nd mount an ISO-9660 file system
.Sh SYNOPSIS
.Nm
.Op Fl begjrv
.Op Fl C Ar charset
.Op Fl o Ar options
.Op Fl s Ar startsector
.Ar special node
.Sh DESCRIPTION
The
.Nm
utility attaches the ISO-9660 file system residing on the device
.Pa special
to the global file system namespace at the location indicated by
.Pa node .
This command is normally executed by
.Xr mount 8
at boot time.
.Pp
The options are as follows:
.Bl -tag -width indent
.It Fl b
Relax checking for Supplementary Volume Descriptor Flags field
which is set to a wrong value on some Joliet formatted disks.
.It Fl e
Enable the use of extended attributes.
.It Fl g
Do not strip version numbers on files.
(By default, if there are files with different version numbers on the disk,
only the last one will be listed.)
In either case, files may be opened without explicitly stating a
version number.
.It Fl j
Do not use any Joliet extensions included in the file system.
.It Fl o
Options are specified with a
.Fl o
flag followed by a comma separated string of options.
See the
.Xr mount 8
man page for possible options and their meanings.
The following cd9660 specific options are available:
.Pp
.Bl -tag -width "nostrictjoliet" -compact
.It Cm extatt
Same as
.Fl e .
.It Cm gens
Same as
.Fl g .
.It Cm nojoliet
Same as
.Fl j .
.It Cm norrip
Same as
.Fl r .
.It Cm nostrictjoliet
Same as
.Fl b .
.El
.It Fl r
Do not use any Rockridge extensions included in the file system.
.It Fl s Ar startsector
Start the file system at
.Ar startsector .
Normally, if the underlying device is a CD-ROM drive,
.Nm
will try to figure out the last track from the CD-ROM containing
data, and start the file system there.
If the device is not a CD-ROM,
or the table of contents cannot be examined, the file system will be
started at sector 0.
This option can be used to override the behaviour.
Note that
.Ar startsector
is measured in CD-ROM blocks, with 2048 bytes each.
This is the same
as for example the
.Cm info
command of
.Xr cdcontrol 1
is printing.
It is possible to mount an arbitrary session of a multi-session CD by specifying
the correct
.Ar startsector
here.
.It Fl C Ar charset
Specify local
.Ar charset
to convert Unicode file names when using Joliet extensions.
.It Fl v
Be verbose about the starting sector decisions made.
.El
.Sh EXAMPLES
The following command can be used to mount a Kodak Photo-CD:
.Pp
.Dl "mount_cd9660 -o rw -v -s 0 /dev/cd0 /cdrom"
.Sh SEE ALSO
.Xr cdcontrol 1 ,
.Xr mount 2 ,
.Xr unmount 2 ,
.Xr fstab 5 ,
.Xr mount 8
.Sh HISTORY
The
.Nm
utility first appeared in
.Bx 4.4 .
.Pp
The Unicode conversion routine was added by
.An Ryuichiro Imura Aq imura@ryu16.org
in 2003.
.Sh BUGS
POSIX device node mapping is currently not supported.
.Pp
Version numbers are not stripped if Rockridge extensions are in use.
In this case, accessing files that do not have Rockridge names without
version numbers gets the one with the lowest version number and not
the one with the highest.
.Pp
There is no ECMA support.
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.\" Copyright (c) 1993, 1994`
			`.\" The Regents of the University of California. All rights reserved.`
			`.\" All rights reserved.`
			`.\"`
			`.\" This code is derived from software donated to Berkeley by`
			`.\" Christopher G. Demetriou.`
			`.\"`
			`.\" Redistribution and use in source and binary forms, with or without`
			`.\" modification, are permitted provided that the following conditions`
			`.\" are met:`
			`.\" 1. Redistributions of source code must retain the above copyright`
			`.\" notice, this list of conditions and the following disclaimer.`
			`.\" 2. Redistributions in binary form must reproduce the above copyright`
			`.\" notice, this list of conditions and the following disclaimer in the`
			`.\" documentation and/or other materials provided with the distribution.`
			`.\" 4. Neither the name of the University nor the names of its contributors`
			`.\" may be used to endorse or promote products derived from this software`
			`.\" without specific prior written permission.`
			`.\"`
			.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
			`.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE`
			`.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE`
			`.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE`
			`.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL`
			`.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS`
			`.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)`
			`.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT`
			`.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY`
			`.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF`
			`.\" SUCH DAMAGE.`
			`.\"`
			`.\" @(#)mount_cd9660.8 8.3 (Berkeley) 3/27/94`
$Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00			`.\" $FreeBSD$`
Add $Id$ to these manpages. Approved by: bde 1999-07-12 20:04:59 +00:00			`.\"`
-mdoc sweep. 2005-11-18 10:36:29 +00:00			`.Dd October 3, 2005`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Dt MOUNT_CD9660 8`
mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 11:04:34 +00:00			`.Os`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Sh NAME`
			`.Nm mount_cd9660`
s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00			`.Nd mount an ISO-9660 file system`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Sh SYNOPSIS`
mdoc(7) police: use the new features of the Nm macro. 2000-11-20 16:52:27 +00:00			`.Nm`
Update userland interface for broken Joilet disks. Reviewed by: adrian 2001-03-11 10:06:28 +00:00			`.Op Fl begjrv`
Assorted markup, grammar, and spelling fixes. 2004-05-17 08:35:43 +00:00			`.Op Fl C Ar charset`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Op Fl o Ar options`
Add missing .Ar. 1997-12-29 07:03:46 +00:00			`.Op Fl s Ar startsector`
Sync usage() and SYNOPSIS. 2004-11-13 17:26:54 +00:00			`.Ar special node`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Sh DESCRIPTION`
			`The`
.Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq. 1998-03-19 07:46:04 +00:00			`.Nm`
s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00			`utility attaches the ISO-9660 file system residing on the device`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Pa special`
s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00			`to the global file system namespace at the location indicated by`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Pa node .`
			`This command is normally executed by`
			`.Xr mount 8`
			`at boot time.`
			`.Pp`
			`The options are as follows:`
			`.Bl -tag -width indent`
Update userland interface for broken Joilet disks. Reviewed by: adrian 2001-03-11 10:06:28 +00:00			`.It Fl b`
			`Relax checking for Supplementary Volume Descriptor Flags field`
			`which is set to a wrong value on some Joliet formatted disks.`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.It Fl e`
			`Enable the use of extended attributes.`
			`.It Fl g`
			`Do not strip version numbers on files.`
			`(By default, if there are files with different version numbers on the disk,`
			`only the last one will be listed.)`
			`In either case, files may be opened without explicitly stating a`
			`version number.`
Add support for Joliet extensions to the iso9660 fs. The related PR cannot yet be closed, though. I hope I got all credits right, and that the multiple submitted by lines do not break anyone's scripts... PR: kern/5038, kern/5567 Submitted by: Keith Jang <keith@email.gcn.net.tw> Submitted by: Joachim Kuebart <joki@kuebart.stuttgart.netsurf.de> Submitted by: Byung Yang <byung@wam.umd.edu> Submitted by: Motomichi Matsuzaki <mzaki@e-mail.ne.jp> 1999-04-18 10:58:03 +00:00			`.It Fl j`
s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00			`Do not use any Joliet extensions included in the file system.`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.It Fl o`
			`Options are specified with a`
			`.Fl o`
			`flag followed by a comma separated string of options.`
			`See the`
			`.Xr mount 8`
			`man page for possible options and their meanings.`
Add the missing cd9660-specific options to the -o flag. While I'm here, add the missing -j flag to the synopsys. PR: docs/1667 1999-05-28 01:16:14 +00:00			`The following cd9660 specific options are available:`
Added missing no's to the -o options list. Fixed markup. 2001-04-26 12:05:23 +00:00			`.Pp`
			`.Bl -tag -width "nostrictjoliet" -compact`
			`.It Cm extatt`
Add the missing cd9660-specific options to the -o flag. While I'm here, add the missing -j flag to the synopsys. PR: docs/1667 1999-05-28 01:16:14 +00:00			`Same as`
			`.Fl e .`
Added missing no's to the -o options list. Fixed markup. 2001-04-26 12:05:23 +00:00			`.It Cm gens`
Add the missing cd9660-specific options to the -o flag. While I'm here, add the missing -j flag to the synopsys. PR: docs/1667 1999-05-28 01:16:14 +00:00			`Same as`
			`.Fl g .`
Added missing no's to the -o options list. Fixed markup. 2001-04-26 12:05:23 +00:00			`.It Cm nojoliet`
Add the missing cd9660-specific options to the -o flag. While I'm here, add the missing -j flag to the synopsys. PR: docs/1667 1999-05-28 01:16:14 +00:00			`Same as`
			`.Fl j .`
Added missing no's to the -o options list. Fixed markup. 2001-04-26 12:05:23 +00:00			`.It Cm norrip`
Add the missing cd9660-specific options to the -o flag. While I'm here, add the missing -j flag to the synopsys. PR: docs/1667 1999-05-28 01:16:14 +00:00			`Same as`
			`.Fl r .`
Added missing no's to the -o options list. Fixed markup. 2001-04-26 12:05:23 +00:00			`.It Cm nostrictjoliet`
Update userland interface for broken Joilet disks. Reviewed by: adrian 2001-03-11 10:06:28 +00:00			`Same as`
			`.Fl b .`
Add the missing cd9660-specific options to the -o flag. While I'm here, add the missing -j flag to the synopsys. PR: docs/1667 1999-05-28 01:16:14 +00:00			`.El`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.It Fl r`
s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00			`Do not use any Rockridge extensions included in the file system.`
Userland part of ISO9660 multi-session support. mount_cd9660(8) will now by default mount the last data track (thus last session), as opposed to the very first session it has been mounting previously. This is consistent with the ISO9660 multi-session idea, and the way other operating systems are working. There's support to mount arbitrary sessions using the -s option. This way, you can simulate multi-session CDs on something like vn devices that don't support CDIO* ioctl commands. You can also force the historic behaviour with mount -t cd9660 -o -s=0 /dev/cd0a /cdrom 1997-04-29 15:56:40 +00:00			`.It Fl s Ar startsector`
s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00			`Start the file system at`
Userland part of ISO9660 multi-session support. mount_cd9660(8) will now by default mount the last data track (thus last session), as opposed to the very first session it has been mounting previously. This is consistent with the ISO9660 multi-session idea, and the way other operating systems are working. There's support to mount arbitrary sessions using the -s option. This way, you can simulate multi-session CDs on something like vn devices that don't support CDIO* ioctl commands. You can also force the historic behaviour with mount -t cd9660 -o -s=0 /dev/cd0a /cdrom 1997-04-29 15:56:40 +00:00			`.Ar startsector .`
			`Normally, if the underlying device is a CD-ROM drive,`
			`.Nm`
			`will try to figure out the last track from the CD-ROM containing`
Mechanically kill hard sentence breaks. 2004-07-02 21:45:06 +00:00			`data, and start the file system there.`
			`If the device is not a CD-ROM,`
s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00			`or the table of contents cannot be examined, the file system will be`
Mechanically kill hard sentence breaks. 2004-07-02 21:45:06 +00:00			`started at sector 0.`
			`This option can be used to override the behaviour.`
Userland part of ISO9660 multi-session support. mount_cd9660(8) will now by default mount the last data track (thus last session), as opposed to the very first session it has been mounting previously. This is consistent with the ISO9660 multi-session idea, and the way other operating systems are working. There's support to mount arbitrary sessions using the -s option. This way, you can simulate multi-session CDs on something like vn devices that don't support CDIO* ioctl commands. You can also force the historic behaviour with mount -t cd9660 -o -s=0 /dev/cd0a /cdrom 1997-04-29 15:56:40 +00:00			`Note that`
			`.Ar startsector`
Mechanically kill hard sentence breaks. 2004-07-02 21:45:06 +00:00			`is measured in CD-ROM blocks, with 2048 bytes each.`
			`This is the same`
Userland part of ISO9660 multi-session support. mount_cd9660(8) will now by default mount the last data track (thus last session), as opposed to the very first session it has been mounting previously. This is consistent with the ISO9660 multi-session idea, and the way other operating systems are working. There's support to mount arbitrary sessions using the -s option. This way, you can simulate multi-session CDs on something like vn devices that don't support CDIO* ioctl commands. You can also force the historic behaviour with mount -t cd9660 -o -s=0 /dev/cd0a /cdrom 1997-04-29 15:56:40 +00:00			`as for example the`
			`.Cm info`
			`command of`
Fix some bad references. 1999-08-16 20:56:31 +00:00			`.Xr cdcontrol 1`
Userland part of ISO9660 multi-session support. mount_cd9660(8) will now by default mount the last data track (thus last session), as opposed to the very first session it has been mounting previously. This is consistent with the ISO9660 multi-session idea, and the way other operating systems are working. There's support to mount arbitrary sessions using the -s option. This way, you can simulate multi-session CDs on something like vn devices that don't support CDIO* ioctl commands. You can also force the historic behaviour with mount -t cd9660 -o -s=0 /dev/cd0a /cdrom 1997-04-29 15:56:40 +00:00			`is printing.`
mdoc(7) police: misc fixes. 2002-03-15 14:56:53 +00:00			`It is possible to mount an arbitrary session of a multi-session CD by specifying`
Add information about multi-session CDs from the log message of r1.4. Also, add an examples section and show how to mount a Kodak Photo-CD. PR: docs/35206 2002-03-13 08:27:27 +00:00			`the correct`
			`.Ar startsector`
			`here.`
- Support for multibyte charsets in LIBICONV. - CD9660_ICONV, NTFS_ICONV and MSDOSFS_ICONV kernel options (with corresponding modules). - kiconv(3) for loadable charset conversion tables support. Submitted by: Ryuichiro Imura <imura@ryu16.org> 2003-09-26 20:26:25 +00:00			`.It Fl C Ar charset`
			`Specify local`
			`.Ar charset`
			`to convert Unicode file names when using Joliet extensions.`
Userland part of ISO9660 multi-session support. mount_cd9660(8) will now by default mount the last data track (thus last session), as opposed to the very first session it has been mounting previously. This is consistent with the ISO9660 multi-session idea, and the way other operating systems are working. There's support to mount arbitrary sessions using the -s option. This way, you can simulate multi-session CDs on something like vn devices that don't support CDIO* ioctl commands. You can also force the historic behaviour with mount -t cd9660 -o -s=0 /dev/cd0a /cdrom 1997-04-29 15:56:40 +00:00			`.It Fl v`
			`Be verbose about the starting sector decisions made.`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.El`
Add information about multi-session CDs from the log message of r1.4. Also, add an examples section and show how to mount a Kodak Photo-CD. PR: docs/35206 2002-03-13 08:27:27 +00:00			`.Sh EXAMPLES`
mdoc(7) police: misc fixes. 2002-03-15 14:56:53 +00:00			`The following command can be used to mount a Kodak Photo-CD:`
			`.Pp`
- s/cd0c/cd0 - Bump revision date to match many content changes since last revision 2005-10-03 17:24:51 +00:00			`.Dl "mount_cd9660 -o rw -v -s 0 /dev/cd0 /cdrom"`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Sh SEE ALSO`
Fix some bad references. 1999-08-16 20:56:31 +00:00			`.Xr cdcontrol 1 ,`
BSD 4.4 Lite sbin Sources Note: XNSrouted and routed NOT imported here, they shall be imported with usr.sbin. 1994-05-26 06:35:07 +00:00			`.Xr mount 2 ,`
			`.Xr unmount 2 ,`
			`.Xr fstab 5 ,`
			`.Xr mount 8`
			`.Sh HISTORY`
			`The`
.Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq. 1998-03-19 07:46:04 +00:00			`.Nm`
Typo Obtained from: OpenBSD 1999-11-15 03:13:23 +00:00			`utility first appeared in`
Use the .Bx macro where appropriate. 1996-08-23 20:36:11 +00:00			`.Bx 4.4 .`
- Support for multibyte charsets in LIBICONV. - CD9660_ICONV, NTFS_ICONV and MSDOSFS_ICONV kernel options (with corresponding modules). - kiconv(3) for loadable charset conversion tables support. Submitted by: Ryuichiro Imura <imura@ryu16.org> 2003-09-26 20:26:25 +00:00			`.Pp`
Assorted markup, grammar, and spelling fixes. 2004-05-17 08:35:43 +00:00			`The Unicode conversion routine was added by`
- Support for multibyte charsets in LIBICONV. - CD9660_ICONV, NTFS_ICONV and MSDOSFS_ICONV kernel options (with corresponding modules). - kiconv(3) for loadable charset conversion tables support. Submitted by: Ryuichiro Imura <imura@ryu16.org> 2003-09-26 20:26:25 +00:00			`.An Ryuichiro Imura Aq imura@ryu16.org`
Assorted markup, grammar, and spelling fixes. 2004-05-17 08:35:43 +00:00			`in 2003.`
Sort sections. 2005-01-18 10:09:38 +00:00			`.Sh BUGS`
			`POSIX device node mapping is currently not supported.`
			`.Pp`
			`Version numbers are not stripped if Rockridge extensions are in use.`
Expand *n't contractions. 2005-02-13 22:25:33 +00:00			`In this case, accessing files that do not have Rockridge names without`
Sort sections. 2005-01-18 10:09:38 +00:00			`version numbers gets the one with the lowest version number and not`
			`the one with the highest.`
			`.Pp`
			`There is no ECMA support.`