mkfs

MKFS(8)                      System Administration                     MKFS(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 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
       -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 (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
       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/.



util-linux                         June 2011                           MKFS(8)