Section (8) mkfs


Linux manual pages Section 8  

Name

mkfs — build a Linux filesystem

Synopsis

mkfs [options] [ −t type ] [fs−options] device [size]

DESCRIPTION

This mkfs frontend is deprecated in favour of filesystem specific mkfs.<type> utils.

mkfs is used to build a Linux filesystem on a device, usually a hard disk partition. The device argument is either the device name (e.g. /dev/hda1, /dev/sdb2), or a regular file that shall contain the filesystem. The size argument is the number of blocks to be used for the filesystem.

The exit code returned by mkfs is 0 on success and 1 on failure.

In actuality, mkfs is simply a front-end for the various filesystem builders (mkfs.fstype) available under Linux. The filesystem-specific builder is searched for via your PATH environment setting only. Please see the filesystem-specific builder manual pages for further details.

OPTIONS

−t, −−type type

Specify the type of filesystem to be built. If not specified, the default filesystem type (currently ext2) is used.

fs-options

Filesystem-specific options to be passed to the real filesystem builder.

−V, −−verbose

Produce verbose output, including all filesystem-specific commands that are executed. Specifying this option more than once inhibits execution of any filesystem-specific commands. This is really only useful for testing.

−V, −−version

Display version information and exit. (Option −V will display version information only when it is the only parameter, otherwise it will work as −−verbose.)

−h, −−help

Display help text and exit.

BUGS

All generic options must precede and not be combined with filesystem-specific options. Some filesystem-specific programs do not automatically detect the device size and require the size parameter to be specified.

AUTHORS

David Engel ([email protected])

Fred N. van Kempen ([email protected])

Ron Sommeling ([email protected])

The manual page was shamelessly adapted from Remy Card_zsingle_quotesz_s version for the ext2 filesystem.

SEE ALSO

fs(5), badblocks(8), fsck(8), mkdosfs(8), mke2fs(8), mkfs.bfs(8), mkfs.ext2(8), mkfs.ext3(8), mkfs.ext4(8), mkfs.minix(8), mkfs.msdos(8), mkfs.vfat(8), mkfs.xfs(8)

AVAILABILITY

The mkfs command is part of the util-linux package and is available from https://www.kernel.org/pub/linux/utils/util-linux/.