.\" Copyright (c) 2002 .\" Scott Long .\" Jeroen Ruigrok van der Werven .\" All rights reserved. .\" .\" 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. .\" .\" 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. .\" .\" $FreeBSD: src/sbin/mount_udf/mount_udf.8,v 1.6 2005/02/10 09:19:31 ru Exp $ .\" .Dd March 23, 2002 .Dt MOUNT_UDF2 8 .Os .Sh NAME .Nm mount_udf2 .Nd mount a UDF file system .Sh SYNOPSIS .Nm .Op Fl v .Op Fl c .Op Fl g Ar gid .Op Fl o Ar options .Op Fl C Ar charset .Op Fl s Ar session .Op Fl u Ar uid .Ar special node .Sh DESCRIPTION The .Nm utility attaches the UDF file system residing on the device .Ar special to the global file system namespace at the location indicated by .Ar node . .Pp The options are as follows: .Bl -tag -width indent .It Fl c Close the session after unmount creating remountable snapshots. Closing a session also allows -ROM devices to read the disc created. Note that this option only makes sense when mounting sequential recordable media like CD-R and DVD*R. .It Fl g Ar gid Set the group of anonymous files on the file system. The default group is the nobody group. .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 UDF specific options are available: .It Fl v Be verbose about mounting the UDF file system. .It Fl C Ar charset Specify local .Ar charset to convert Unicode file names. .It Fl s Ar session Select the session .Ar session to be mounted instead of the default last one. Implements readonly snapshots on sequential media. Positive .Ar session values indicate an absolute session number. Negative .Ar session values are relative to the last session found on the disc. Note that this option only makes sense when mounting sequential recordable media like CD-R and DVD*R. .It Fl u Ar uid Set the owner of anonymous files on the file system. The default owner is the user nobody. .El .Sh SEE ALSO .Xr cdcontrol 1 , .Xr mount 2 , .Xr unmount 2 , .Xr fstab 5 , .Xr mount 8 .Sh NOTES UDF is a file system defined by the OSTA standardization group and is tailored for data interchange on optical discs (like CDs and DVDs) between different operating systems. Its also more and more common on other media like Compact Flash (CF) cards. .Pp Read-only access is supported for all media types that CD/DVD/BD type drives can recognise including DVD-RAM. .Pp All current UDF versions up to version 2.60 are supported. .Sh HISTORY The .Nm utility first appeared in .Fx 5.0 .