freebsd-nq/sbin/mount_cd9660/mount_cd9660.8
Daniel C. Sobral 44e568e2a1 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

121 lines
4.1 KiB
Groff

.\" 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:
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.\" notice, this list of conditions and the following disclaimer.
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.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed by the University of
.\" California, Berkeley and its contributors.
.\" 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
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.\" SUCH DAMAGE.
.\"
.\" @(#)mount_cd9660.8 8.3 (Berkeley) 3/27/94
.Dd March 27, 1994
.Dt MOUNT_CD9660 8
.Os BSD 4
.Sh NAME
.Nm mount_cd9660
.Nd mount an ISO-9660 filesystem
.Sh SYNOPSIS
.Nm mount_cd9660
.Op Fl egrv
.Op Fl o Ar options
.Op Fl s Ar startsector
.Ar special | node
.Sh DESCRIPTION
The
.Nm
command attaches the ISO-9660 filesystem residing on the device
.Pa special
to the global filesystem 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 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 filesystem.
.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.
.It Fl r
Do not use any Rockridge extensions included in the filesystem.
.It Fl s Ar startsector
Start the filesystem 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 filesystem there. If the device is not a CD-ROM,
or the table of contents cannot be examined, the filesystem 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 8
is printing.
.It Fl v
Be verbose about the starting sector decisions made.
.El
.Sh SEE ALSO
.Xr mount 2 ,
.Xr unmount 2 ,
.Xr fstab 5 ,
.Xr cdcontrol 8 ,
.Xr mount 8
.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 don't 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.
.Sh HISTORY
The
.Nm
utility first appeared
.Bx 4.4 .