mount_ntfs8
Mount an ntfs file system
Usage
mount_ntfs [-ai]
[-g
group]
[-m
mask]
[-o
options]
[-u
user]
special
node
Overview
The mount_ntfs command attaches the NTFS filesystem residing on the device special to the global filesystem namespace at the location indicated by node. This command is invoked by mount(8) when using the syntax
mount [options] -t ntfs special node
The special device is either a disklabel(8) UID (DUID) or an entry in /dev. If it is a DUID, it will be automatically mapped to the appropriate entry in /dev. In either case the partition must be present in the disklabel loaded from the device. The partition name is the last letter in the entry name. For example, /dev/sd0a and 3eb7f9da875cb9ee.a both refer to the ‘a’ partition.
The supported NTFS versions include both NTFS4, as used by Microsoft Windows NT 4.0, and NTFS5, as used by Microsoft Windows 2000 and XP. Only read-only operation is permitted, which is automatically enforced.
The options are as follows:
-
-a -
Force behaviour to return MS-DOS 8.3 names also on
readdir(). -
-g group -
Specifies the group name or GID of the root inode of the file system. Defaults to the mount point's GID.
-
-i -
Make name lookup case insensitive for all names except POSIX names.
-
-m mask -
Specify the maximum file permissions for files in the file system.
-
-o options -
Options are specified with a
-oflag followed by a comma separated string of options. See the mount(8) man page for possible options and their meanings. -
-u user -
Specifies the user name or UID of the root inode of the file system. Defaults to the mount point's UID.
Features
NTFS file attributes
NTFS file attributes can be accessed in the following way:
foo[[:ATTRTYPE]:ATTRNAME]
‘ATTRTYPE’ is one of identifier listed in $AttrDef file of volume. Default is $DATA. ‘ATTRNAME’ is an attribute name. Default is none.
Examples:
To get volume name (in Unicode):
# cat /mnt/\$Volume:\$VOLUME_NAME
To read directory raw data:
# cat /mnt/foodir:\$INDEX_ROOT:\$I30
Releases
48 releases since OpenBSD 3.4; the text changed 12 times.
-o since OpenBSD 4.2.