mkfs(8) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | BUGS | AUTHORS | SEE ALSO | AVAILABILITY | COLOPHON

MKFS(8)                   System Administration                  MKFS(8)

NAME         top

       mkfs - build a Linux filesystem

SYNOPSIS         top

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

DESCRIPTION         top

       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 status 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         top

       -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         top

       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         top

       David Engel (david@ods.com)
       Fred N. van Kempen (waltje@uwalt.nl.mugnet.org)
       Ron Sommeling (sommel@sci.kun.nl)
       The manual page was shamelessly adapted from Remy Card's version
       for the ext2 filesystem.

SEE ALSO         top

       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         top

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

COLOPHON         top

       This page is part of the util-linux (a random collection of Linux
       utilities) project.  Information about the project can be found
       at ⟨https://www.kernel.org/pub/linux/utils/util-linux/⟩.  If you
       have a bug report for this manual page, send it to
       util-linux@vger.kernel.org.  This page was obtained from the
       project's upstream Git repository
       ⟨git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git⟩ on
       2020-12-18.  (At that time, the date of the most recent commit
       that was found in the repository was 2020-12-17.)  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

util-linux                      June 2011                        MKFS(8)

Pages that refer to this page: crypttab(5)filesystems(5)lvmvdo(7)fdformat(8)fdisk(8)fsck(8@@e2fsprogs)fsck(8)fsck.minix(8)mkfs.bfs(8)mkfs.minix(8)mkfs.xfs(8)parted(8)xfs_growfs(8)