mount_udfs(1M) System Administration Commands mount_udfs(1M)NAMEmount_udfs - mount a udfs file system
SYNOPSIS
mount -F udfs [generic_options] [-o specific_options] [-O] special
mount_point
mount -F udfs [generic_options] [-o specific_options] [-O] special |
mount_point
DESCRIPTION
The mount utility attaches a udfs file system to the file system hier‐
archy at the mount_point, which is the pathname of a directory. If
mount_point has any contents prior to the mount operation, these are
hidden until the file system is unmounted.
If mount is invoked with either special or mount_point as the only
arguments, mount searches /etc/vfstab to fill in the missing arguments,
including the specific_options. See mount(1M).
If special and mount_point are specified without any specific_options,
the default is rw.
If the directory on which a file system is to be mounted is a symbolic
link, the file system is mounted on the directory to which the symbolic
link refers, rather than on top of the symbolic link itself.
OPTIONS
See mount(1M) for the list of supported generic_options.
The following options are supported:
-o specific_options Specify udfs file system specific options in a
comma-separated list with no intervening spa‐
ces. The following specific_options are avail‐
able:
m
Mount the file system without making an
entry in /etc/mnttab.
remount
Remount the file system as read-write. The
option is used in conjunction with the rw
option.
A file system mounted read-only can be
remounted as read-write. This option fails
if the file system is not currently
mounted.
-O Overlay mount. Allow the file system to be
mounted over an existing mount point, making
the underlying file system inaccessible. If a
mount is attempted on a pre-existing mount
point without setting this flag, the mount
fails, producing the error device busy.
FILES
/etc/mnttab Table of mounted file systems
/etc/vfstab List of default parameters for each file system
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │SUNWudf │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOfsck(1M), fsck_udfs(1M), mount(1M), mountall(1M), mount(2), mnttab(4),
vfstab(4), attributes(5)DIAGNOSTICS
not super user
The command is run by a non-root user. Run as root.
no such device
The device name specified does not exist.
not a directory
The specified mount point is not a directory.
is not an udfs file system
The device specified does not contain a udf 1.50 file system or the
udfs file system module is not available.
is already mounted
The specified device is already in use.
not a block device
The device specified is not a block device. Use block device to
mount.
write-protected
The device is read-only.
is corrupted. needs checking
The file system is in an inconsistent state. Run fsck.
NOTES
Copy-protected files can be stored on DVD-ROM media using Universal
Disk Format (UDF). Reading these copy-protected files is not possible
as this involves an authentication process. Unless an authentication
process between the host and the drive is completed, reading these
copy-protected files after mounting and before the authentication
process, returns an error.
SunOS 5.10 24 Nov 2003 mount_udfs(1M)
