Manual Section... (8) - page: mkfs
NAMEmkfs - build a Linux file system
SYNOPSISmkfs [ -V ] [ -t fstype ] [ fs-options ] filesys [ blocks ]
DESCRIPTIONmkfs is used to build a Linux file system on a device, usually a hard disk partition. filesys is either the device name (e.g. /dev/hda1, /dev/sdb2). blocks is the number of blocks to be used for the file system.
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 file system builders (mkfs.fstype) available under Linux. The file system-specific builder is searched for in a number of directories like perhaps /sbin, /sbin/fs, /sbin/fs.d, /etc/fs, /etc (the precise list is defined at compile time but at least contains /sbin and /sbin/fs), and finally in the directories listed in the PATH environment variable. Please see the file system-specific builder manual pages for further details.
- Produce verbose output, including all file system-specific commands that are executed. Specifying this option more than once inhibits execution of any file system-specific commands. This is really only useful for testing.
- -t fstype
- Specifies the type of file system to be built. If not specified, the default file system type (currently ext2) is used.
- File system-specific options to be passed to the real file system builder. Although not guaranteed, the following options are supported by most file system builders.
- Check the device for bad blocks before building the file system.
- -l filename
- Read the bad blocks list from filename
- Produce verbose output.
BUGSAll generic options must precede and not be combined with file system-specific options. Some file system-specific programs do not support the -v (verbose) option, nor return meaningful exit codes. Also, some file system-specific programs do not automatically detect the device size and require the blocks parameter to be specified.
AUTHORSDavid Engel (firstname.lastname@example.org)
Fred N. van Kempen (email@example.com)
Ron Sommeling (firstname.lastname@example.org)
The manual page was shamelessly adapted from Remy Card's version for the ext2 file system.
SEE ALSOfs(5), badblocks(8), fsck(8), mkdosfs(8), mke2fs(8), mkfs.bfs(8), mkfs.ext2(8), mkfs.ext3(8), mkfs.minix(8), mkfs.msdos(8), mkfs.vfat(8), mkfs.xfs(8), mkfs.xiafs(8)
AVAILABILITYThe mkfs command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
This document was created by man2html, using the manual pages.
Time: 15:28:05 GMT, June 11, 2010