mformat.1 - platform/external/mtools - Gitiles

 '\" t
 .TH mformat 1 "28Nov20" mtools-4.0.26
 .SH Name
 mformat - add an MSDOS filesystem to a low-level formatted floppy disk
 '\" t
 .de TQ
 .br
 .ns
 .TP \\$1
 ..

 .tr \(is'
 .tr \(if`
 .tr \(pd"

 .SH Note\ of\ warning
 This manpage has been automatically generated from mtools's texinfo
 documentation, and may not be entirely accurate or complete.  See the
 end of this man page for details.
 .PP
 .SH Description
 .PP
 The \fR\&\f(CWmformat\fR command is used to add an MS-DOS file system to a
 low-level formatted diskette. Its syntax is:
 .PP
 .ft I
 .nf
 \&\fR\&\f(CWmformat\fR [\fR\&\f(CW-t\fR \fIcylinders\fR|\fR\&\f(CW-T\fR \fItot_sectors\fR] [\fR\&\f(CW-h\fR \fIheads\fR] [\fR\&\f(CW-s\fR \fIsectors\fR]
   [\fR\&\f(CW-f\fR \fIsize\fR] [\fR\&\f(CW-1\fR] [\fR\&\f(CW-4\fR] [\fR\&\f(CW-8\fR]
   [\fR\&\f(CW-v\fR \fIvolume_label\fR]
   [\fR\&\f(CW-F\fR] [\fR\&\f(CW-S\fR \fIsizecode\fR]
   [\fR\&\f(CW-M\fR \fIsoftware_sector_size\fR]
   [\fR\&\f(CW-N\fR \fIserial_number\fR] [\fR\&\f(CW-a\fR]
   [\fR\&\f(CW-C\fR] [\fR\&\f(CW-H\fR \fIhidden_sectors\fR] [\fR\&\f(CW-I\fR \fIfsVersion\fR]
   [\fR\&\f(CW-r\fR \fIroot_sectors\fR] [\fR\&\f(CW-L\fR \fIfat_len\fR]
   [\fR\&\f(CW-B\fR \fIboot_sector\fR] [\fR\&\f(CW-k\fR]
   [\fR\&\f(CW-m\fR \fImedia_descriptor\fR]
   [\fR\&\f(CW-K\fR \fIbackup_boot\fR]
   [\fR\&\f(CW-R\fR \fInb_reserved_sectors\fR]
   [\fR\&\f(CW-c\fR \fIclusters_per_sector\fR]
   [\fR\&\f(CW-d\fR \fIfat_copies\fR]
   [\fR\&\f(CW-X\fR] [\fR\&\f(CW-2\fR \fIsectors_on_track_0\fR] [\fR\&\f(CW-3\fR]
   [\fR\&\f(CW-0\fR \fIrate_on_track_0\fR] [\fR\&\f(CW-A\fR \fIrate_on_other_tracks\fR]
   \fIdrive:\fR
 .fi
 .ft R

 .PP
 \&\fR\&\f(CWMformat\fR adds a minimal MS-DOS file system (boot sector, FAT, and
 root directory) to a diskette that has already been formatted by a Unix
 low-level format.
 .PP
 The following options are supported: (The S, 2, 1 and M options may not
 exist if this copy of mtools has been compiled without the USE_2M
 option)
 .PP
 The following options are the same as for MS-DOS's format command:
 .PP
 .SH Options
 .TP
 \&\fR\&\f(CWv\fR\
 Specifies the volume label. A volume label identifies the disk and can
 be a maximum of 11 characters. If you omit the -v switch, mformat will
 assign no label to the disk.
 .TP
 \&\fR\&\f(CWf\fR\
 Specifies the size of the DOS file system to format. Only a certain
 number of predefined sizes are supported by this flag; for others use
 the -h/-t/-s flags. The following sizes are supported:
 .RS
 .TP
 160\
 160K, single-sided, 8 sectors per track, 40 cylinders (for 5 1/4 DD)
 .TP
 180\
 160K, single-sided, 9 sectors per track, 40 cylinders (for 5 1/4 DD)
 .TP
 320\
 320K, double-sided, 8 sectors per track, 40 cylinders (for 5 1/4 DD)
 .TP
 360\
 360K, double-sided, 9 sectors per track, 40 cylinders (for 5 1/4 DD)
 .TP
 720\
 720K, double-sided, 9 sectors per track, 80 cylinders (for 3 1/2 DD)
 .TP
 1200\
 1200K, double-sided, 15 sectors per track, 80 cylinders (for 5 1/4 HD)
 .TP
 1440\
 1440K, double-sided, 18 sectors per track, 80 cylinders (for 3 1/2 HD)
 .TP
 2880\
 2880K, double-sided, 36 sectors per track, 80 cylinders (for 3 1/2 ED)
 .RE
 .TP
 \&\fR\&\f(CWt\fR\
 Specifies the number of tracks on the disk.
 .TP
 \&\fR\&\f(CWT\fR\
 Specifies the number of total sectors on the disk. Only one of these 2
 options may be specified (tracks or total sectors)
 .TP
 \&\fR\&\f(CWh\fR\
 The number of heads (sides).
 .TP
 \&\fR\&\f(CWs\fR\
 Specifies the number of sectors per track. If the 2m option is given,
 number of 512-byte sector equivalents on generic tracks (i.e. not head 0
 track 0).  If the 2m option is not given, number of physical sectors per
 track (which may be bigger than 512 bytes).
 .TP
 \&\fR\&\f(CW1\fR\
 Formats a single side (equivalent to -h 1)
 .TP
 \&\fR\&\f(CW4\fR\
 Formats a 360K double-sided disk (equivalent to -f 360). When used
 together with -the 1 switch, this switch formats a 180K disk
 .TP
 \&\fR\&\f(CW8\fR\
 Formats a disk with 8 sectors per track.
 .PP
 MS-DOS format's \fR\&\f(CWq\fR, \fR\&\f(CWu\fR and \fR\&\f(CWb\fR options are not
 supported, and \fR\&\f(CWs\fR has a different meaning.
 .PP
 The following options are specific to mtools:
 .IP
 .TP
 \&\fR\&\f(CWF\fR\
 Format the partition as FAT32.
 .TP
 \&\fR\&\f(CWS\fR\
 The size code. The size of the sector is 2 ^ (sizecode + 7).
 .TP
 \&\fR\&\f(CWX\fR\
 formats the disk as an XDF disk. See section XDF, for more details. The disk
 has first to be low-level formatted using the xdfcopy utility included
 in the fdutils package. XDF disks are used for instance for OS/2 install
 disks.
 .TP
 \&\fR\&\f(CW2\fR\
 2m format. The parameter to this option describes the number of
 sectors on track 0, head 0. This option is recommended for sectors
 bigger than normal.
 .TP
 \&\fR\&\f(CW3\fR\
 don't use a 2m format, even if the current geometry of the disk is a 2m
 geometry.
 .TP
 \&\fR\&\f(CW0\fR\
 Data transfer rate on track 0
 .TP
 \&\fR\&\f(CWA\fR\
 Data transfer rate on tracks other than 0
 .TP
 \&\fR\&\f(CWM\fR\
 software sector size. This parameter describes the sector size in bytes used
 by the MS-DOS file system. By default it is the physical sector size.
 .TP
 \&\fR\&\f(CWN\fR\
 Uses the requested serial number, instead of generating one
 automatically
 .TP
 \&\fR\&\f(CWa\fR\
 If this option is given, an Atari style serial number is generated.
 Ataris store their serial number in the OEM label.
 .TP
 \&\fR\&\f(CWC\fR\
 creates the disk image file to install the MS-DOS file system on
 it. Obviously, this is useless on physical devices such as floppies
 and hard disk partitions, but is interesting for image files.
 .TP
 \&\fR\&\f(CWH\fR\
 number of hidden sectors. This parameter is useful for formatting hard
 disk partition, which are not aligned on track boundaries (i.e. first
 head of first track doesn't belong to the partition, but contains a
 partition table). In that case the number of hidden sectors is in
 general the number of sectors per cylinder. This is untested.
 .TP
 \&\fR\&\f(CWI\fR\
 Sets the fsVersion id when formatting a FAT32 drive.  In order to find
 this out, run minfo on an existing FAT32 drive, and mail me about it, so
 I can include the correct value in future versions of mtools.
 .TP
 \&\fR\&\f(CWc\fR\
 Sets the size of a cluster (in sectors).  If this cluster size would
 generate a FAT that too big for its number of bits, mtools automatically
 increases the cluster size, until the FAT is small enough. If no
 cluster size is specified explicitly, mtools uses a default value as
 described in section ``Number of sectors per cluster'' below.
 .TP
 \&\fR\&\f(CWd\fR\
 Sets the number of FAT copies. Default is 2. This setting can also be
 specified using the \fR\&\f(CWMTOOLS_NFATS\fR environment variable.
 .TP
 \&\fR\&\f(CWr\fR\
 Sets the size of the root directory (in sectors).  Only applicable to 12
 and 16 bit FATs. This setting can also be specified using the
 \&\fR\&\f(CWMTOOLS_DIR_LEN\fR environment variable.
 .TP
 \&\fR\&\f(CWL\fR\
 Sets the length of the FAT.
 .TP
 \&\fR\&\f(CWB\fR\
 Use the boot sector stored in the given file or device, instead of using
 its own.  Only the geometry fields are updated to match the target disks
 parameters.
 .TP
 \&\fR\&\f(CWk\fR\
 Keep the existing boot sector as much as possible.  Only the geometry
 fields and other similar file system data are updated to match the target
 disks parameters.
 .TP
 \&\fR\&\f(CWK\fR\
 Sets the sector number where the backup of the boot sector should be
 stored (only relevant on FAT32).
 .TP
 \&\fR\&\f(CWR\fR\
 Sets the number of reserved sectors for this filesystem. This must be
 at least 1 for non-FAT32 disks, and at least 3 for FAT disks (in order
 to accommodate the boot sector, the info sector and the backup boot
 sector).
 .TP
 \&\fR\&\f(CWm\fR\
 Use a non-standard media descriptor byte for this disk. The media
 descriptor is stored at position 21 of the boot sector, and as first
 byte in each FAT copy. Using this option may confuse DOS or older mtools
 version, and may make the disk unreadable. Only use if you know what you
 are doing.
 .PP
 To format a diskette at a density other than the default, you must supply
 (at least) those command line parameters that are different from the
 default.
 .PP
 \&\fR\&\f(CWMformat\fR returns 0 on success or 1 on failure.
 .PP
 It doesn't record bad block information to the Fat, use
 \&\fR\&\f(CWmbadblocks\fR for that.
 .PP
 .SH Number\ of\ sectors\ per\ cluster
 .PP
 If the user indicates no cluster size, mformat figures out a default
 value for it.
 .PP
 For FAT32 it uses the following table to determine the number of
 sectors per cluster, depending on the total number of sectors on the
 filesystem.
 .PP
 more than 32*1024*1024*2: 64 sectors
 .br
 between 16*1024*1024*2 and 32*1024*1024*2: 32 sectors
 .br
 between 8*1024*1024*2 and 16*1024*1024*2: 16 sectors
 .br
 between 260*1024*2 and 81024*1024*2: 1 sectors
 .br
 .PP
 This is derived from information on page 20 of Microsoft's
 \&\fR\&\f(CWfatgen103\fR document, which currently can be found at the
 following address:
 .PP
 \&\fR\&\f(CWhttps://staff.washington.edu/dittrich/misc/fatgen103.pdf\fR
 .PP
 For FAT12 and FAT16, mformat uses an iterative approach, where it
 starts with a set value, which it doubles until it is able to fill up
 the disk using that cluster size and a number of cluster less than the
 maximum allowed.
 .PP
 The starting value is 1 for disks with one head or less than 2000
 sectors, and 2 for disks with more than one head, and more than 2000
 sectors.
 .PP
 The number of sectors per cluster cannot go beyond 128.
 .PP
 .SH See\ Also
 Mtools' texinfo doc
 .SH Viewing\ the\ texi\ doc
 This manpage has been automatically generated from mtools's texinfo
 documentation. However, this process is only approximative, and some
 items, such as crossreferences, footnotes and indices are lost in this
 translation process.  Indeed, these items have no appropriate
 representation in the manpage format.  Moreover, not all information has
 been translated into the manpage version.  Thus I strongly advise you to
 use the original texinfo doc.  See the end of this manpage for
 instructions how to view the texinfo doc.
 .TP
 * \ \
 To generate a printable copy from the texinfo doc, run the following
 commands:

 .nf
 .ft 3
 .in +0.3i
     ./configure; make dvi; dvips mtools.dvi
 .fi
 .in -0.3i
 .ft R
 .PP

 \&\fR
 .TP
 * \ \
 To generate a html copy,  run:

 .nf
 .ft 3
 .in +0.3i
     ./configure; make html
 .fi
 .in -0.3i
 .ft R
 .PP

 \&\fRA premade html can be found at
 \&\fR\&\f(CW\(ifhttp://www.gnu.org/software/mtools/manual/mtools.html\(is\fR
 .TP
 * \ \
 To generate an info copy (browsable using emacs' info mode), run:

 .nf
 .ft 3
 .in +0.3i
     ./configure; make info
 .fi
 .in -0.3i
 .ft R
 .PP

 \&\fR
 .PP
 The texinfo doc looks most pretty when printed or as html.  Indeed, in
 the info version certain examples are difficult to read due to the
 quoting conventions used in info.
 .PP
	'\" t
	.TH mformat 1 "28Nov20" mtools-4.0.26
	.SH Name
	mformat - add an MSDOS filesystem to a low-level formatted floppy disk
	'\" t
	.de TQ
	.br
	.ns
	.TP \\$1
	..

	.tr \(is'
	.tr \(if`
	.tr \(pd"

	.SH Note\ of\ warning
	This manpage has been automatically generated from mtools's texinfo
	documentation, and may not be entirely accurate or complete. See the
	end of this man page for details.
	.PP
	.SH Description
	.PP
	The \fR\&\f(CWmformat\fR command is used to add an MS-DOS file system to a
	low-level formatted diskette. Its syntax is:
	.PP
	.ft I
	.nf
	\&\fR\&\f(CWmformat\fR [\fR\&\f(CW-t\fR \fIcylinders\fR\|\fR\&\f(CW-T\fR \fItot_sectors\fR] [\fR\&\f(CW-h\fR \fIheads\fR] [\fR\&\f(CW-s\fR \fIsectors\fR]
	[\fR\&\f(CW-f\fR \fIsize\fR] [\fR\&\f(CW-1\fR] [\fR\&\f(CW-4\fR] [\fR\&\f(CW-8\fR]
	[\fR\&\f(CW-v\fR \fIvolume_label\fR]
	[\fR\&\f(CW-F\fR] [\fR\&\f(CW-S\fR \fIsizecode\fR]
	[\fR\&\f(CW-M\fR \fIsoftware_sector_size\fR]
	[\fR\&\f(CW-N\fR \fIserial_number\fR] [\fR\&\f(CW-a\fR]
	[\fR\&\f(CW-C\fR] [\fR\&\f(CW-H\fR \fIhidden_sectors\fR] [\fR\&\f(CW-I\fR \fIfsVersion\fR]
	[\fR\&\f(CW-r\fR \fIroot_sectors\fR] [\fR\&\f(CW-L\fR \fIfat_len\fR]
	[\fR\&\f(CW-B\fR \fIboot_sector\fR] [\fR\&\f(CW-k\fR]
	[\fR\&\f(CW-m\fR \fImedia_descriptor\fR]
	[\fR\&\f(CW-K\fR \fIbackup_boot\fR]
	[\fR\&\f(CW-R\fR \fInb_reserved_sectors\fR]
	[\fR\&\f(CW-c\fR \fIclusters_per_sector\fR]
	[\fR\&\f(CW-d\fR \fIfat_copies\fR]
	[\fR\&\f(CW-X\fR] [\fR\&\f(CW-2\fR \fIsectors_on_track_0\fR] [\fR\&\f(CW-3\fR]
	[\fR\&\f(CW-0\fR \fIrate_on_track_0\fR] [\fR\&\f(CW-A\fR \fIrate_on_other_tracks\fR]
	\fIdrive:\fR
	.fi
	.ft R

	.PP
	\&\fR\&\f(CWMformat\fR adds a minimal MS-DOS file system (boot sector, FAT, and
	root directory) to a diskette that has already been formatted by a Unix
	low-level format.
	.PP
	The following options are supported: (The S, 2, 1 and M options may not
	exist if this copy of mtools has been compiled without the USE_2M
	option)
	.PP
	The following options are the same as for MS-DOS's format command:
	.PP
	.SH Options
	.TP
	\&\fR\&\f(CWv\fR\
	Specifies the volume label. A volume label identifies the disk and can
	be a maximum of 11 characters. If you omit the -v switch, mformat will
	assign no label to the disk.
	.TP
	\&\fR\&\f(CWf\fR\
	Specifies the size of the DOS file system to format. Only a certain
	number of predefined sizes are supported by this flag; for others use
	the -h/-t/-s flags. The following sizes are supported:
	.RS
	.TP
	160\
	160K, single-sided, 8 sectors per track, 40 cylinders (for 5 1/4 DD)
	.TP
	180\
	160K, single-sided, 9 sectors per track, 40 cylinders (for 5 1/4 DD)
	.TP
	320\
	320K, double-sided, 8 sectors per track, 40 cylinders (for 5 1/4 DD)
	.TP
	360\
	360K, double-sided, 9 sectors per track, 40 cylinders (for 5 1/4 DD)
	.TP
	720\
	720K, double-sided, 9 sectors per track, 80 cylinders (for 3 1/2 DD)
	.TP
	1200\
	1200K, double-sided, 15 sectors per track, 80 cylinders (for 5 1/4 HD)
	.TP
	1440\
	1440K, double-sided, 18 sectors per track, 80 cylinders (for 3 1/2 HD)
	.TP
	2880\
	2880K, double-sided, 36 sectors per track, 80 cylinders (for 3 1/2 ED)
	.RE
	.TP
	\&\fR\&\f(CWt\fR\
	Specifies the number of tracks on the disk.
	.TP
	\&\fR\&\f(CWT\fR\
	Specifies the number of total sectors on the disk. Only one of these 2
	options may be specified (tracks or total sectors)
	.TP
	\&\fR\&\f(CWh\fR\
	The number of heads (sides).
	.TP
	\&\fR\&\f(CWs\fR\
	Specifies the number of sectors per track. If the 2m option is given,
	number of 512-byte sector equivalents on generic tracks (i.e. not head 0
	track 0). If the 2m option is not given, number of physical sectors per
	track (which may be bigger than 512 bytes).
	.TP
	\&\fR\&\f(CW1\fR\
	Formats a single side (equivalent to -h 1)
	.TP
	\&\fR\&\f(CW4\fR\
	Formats a 360K double-sided disk (equivalent to -f 360). When used
	together with -the 1 switch, this switch formats a 180K disk
	.TP
	\&\fR\&\f(CW8\fR\
	Formats a disk with 8 sectors per track.
	.PP
	MS-DOS format's \fR\&\f(CWq\fR, \fR\&\f(CWu\fR and \fR\&\f(CWb\fR options are not
	supported, and \fR\&\f(CWs\fR has a different meaning.
	.PP
	The following options are specific to mtools:
	.IP
	.TP
	\&\fR\&\f(CWF\fR\
	Format the partition as FAT32.
	.TP
	\&\fR\&\f(CWS\fR\
	The size code. The size of the sector is 2 ^ (sizecode + 7).
	.TP
	\&\fR\&\f(CWX\fR\
	formats the disk as an XDF disk. See section XDF, for more details. The disk
	has first to be low-level formatted using the xdfcopy utility included
	in the fdutils package. XDF disks are used for instance for OS/2 install
	disks.
	.TP
	\&\fR\&\f(CW2\fR\
	2m format. The parameter to this option describes the number of
	sectors on track 0, head 0. This option is recommended for sectors
	bigger than normal.
	.TP
	\&\fR\&\f(CW3\fR\
	don't use a 2m format, even if the current geometry of the disk is a 2m
	geometry.
	.TP
	\&\fR\&\f(CW0\fR\
	Data transfer rate on track 0
	.TP
	\&\fR\&\f(CWA\fR\
	Data transfer rate on tracks other than 0
	.TP
	\&\fR\&\f(CWM\fR\
	software sector size. This parameter describes the sector size in bytes used
	by the MS-DOS file system. By default it is the physical sector size.
	.TP
	\&\fR\&\f(CWN\fR\
	Uses the requested serial number, instead of generating one
	automatically
	.TP
	\&\fR\&\f(CWa\fR\
	If this option is given, an Atari style serial number is generated.
	Ataris store their serial number in the OEM label.
	.TP
	\&\fR\&\f(CWC\fR\
	creates the disk image file to install the MS-DOS file system on
	it. Obviously, this is useless on physical devices such as floppies
	and hard disk partitions, but is interesting for image files.
	.TP
	\&\fR\&\f(CWH\fR\
	number of hidden sectors. This parameter is useful for formatting hard
	disk partition, which are not aligned on track boundaries (i.e. first
	head of first track doesn't belong to the partition, but contains a
	partition table). In that case the number of hidden sectors is in
	general the number of sectors per cylinder. This is untested.
	.TP
	\&\fR\&\f(CWI\fR\
	Sets the fsVersion id when formatting a FAT32 drive. In order to find
	this out, run minfo on an existing FAT32 drive, and mail me about it, so
	I can include the correct value in future versions of mtools.
	.TP
	\&\fR\&\f(CWc\fR\
	Sets the size of a cluster (in sectors). If this cluster size would
	generate a FAT that too big for its number of bits, mtools automatically
	increases the cluster size, until the FAT is small enough. If no
	cluster size is specified explicitly, mtools uses a default value as
	described in section ``Number of sectors per cluster'' below.
	.TP
	\&\fR\&\f(CWd\fR\
	Sets the number of FAT copies. Default is 2. This setting can also be
	specified using the \fR\&\f(CWMTOOLS_NFATS\fR environment variable.
	.TP
	\&\fR\&\f(CWr\fR\
	Sets the size of the root directory (in sectors). Only applicable to 12
	and 16 bit FATs. This setting can also be specified using the
	\&\fR\&\f(CWMTOOLS_DIR_LEN\fR environment variable.
	.TP
	\&\fR\&\f(CWL\fR\
	Sets the length of the FAT.
	.TP
	\&\fR\&\f(CWB\fR\
	Use the boot sector stored in the given file or device, instead of using
	its own. Only the geometry fields are updated to match the target disks
	parameters.
	.TP
	\&\fR\&\f(CWk\fR\
	Keep the existing boot sector as much as possible. Only the geometry
	fields and other similar file system data are updated to match the target
	disks parameters.
	.TP
	\&\fR\&\f(CWK\fR\
	Sets the sector number where the backup of the boot sector should be
	stored (only relevant on FAT32).
	.TP
	\&\fR\&\f(CWR\fR\
	Sets the number of reserved sectors for this filesystem. This must be
	at least 1 for non-FAT32 disks, and at least 3 for FAT disks (in order
	to accommodate the boot sector, the info sector and the backup boot
	sector).
	.TP
	\&\fR\&\f(CWm\fR\
	Use a non-standard media descriptor byte for this disk. The media
	descriptor is stored at position 21 of the boot sector, and as first
	byte in each FAT copy. Using this option may confuse DOS or older mtools
	version, and may make the disk unreadable. Only use if you know what you
	are doing.
	.PP
	To format a diskette at a density other than the default, you must supply
	(at least) those command line parameters that are different from the
	default.
	.PP
	\&\fR\&\f(CWMformat\fR returns 0 on success or 1 on failure.
	.PP
	It doesn't record bad block information to the Fat, use
	\&\fR\&\f(CWmbadblocks\fR for that.
	.PP
	.SH Number\ of\ sectors\ per\ cluster
	.PP
	If the user indicates no cluster size, mformat figures out a default
	value for it.
	.PP
	For FAT32 it uses the following table to determine the number of
	sectors per cluster, depending on the total number of sectors on the
	filesystem.
	.PP
	more than 3210241024*2: 64 sectors
	.br
	between 16102410242 and 32102410242: 32 sectors
	.br
	between 8102410242 and 16102410242: 16 sectors
	.br
	between 26010242 and 8102410242: 1 sectors
	.br
	.PP
	This is derived from information on page 20 of Microsoft's
	\&\fR\&\f(CWfatgen103\fR document, which currently can be found at the
	following address:
	.PP
	\&\fR\&\f(CWhttps://staff.washington.edu/dittrich/misc/fatgen103.pdf\fR
	.PP
	For FAT12 and FAT16, mformat uses an iterative approach, where it
	starts with a set value, which it doubles until it is able to fill up
	the disk using that cluster size and a number of cluster less than the
	maximum allowed.
	.PP
	The starting value is 1 for disks with one head or less than 2000
	sectors, and 2 for disks with more than one head, and more than 2000
	sectors.
	.PP
	The number of sectors per cluster cannot go beyond 128.
	.PP
	.SH See\ Also
	Mtools' texinfo doc
	.SH Viewing\ the\ texi\ doc
	This manpage has been automatically generated from mtools's texinfo
	documentation. However, this process is only approximative, and some
	items, such as crossreferences, footnotes and indices are lost in this
	translation process. Indeed, these items have no appropriate
	representation in the manpage format. Moreover, not all information has
	been translated into the manpage version. Thus I strongly advise you to
	use the original texinfo doc. See the end of this manpage for
	instructions how to view the texinfo doc.
	.TP
	* \ \
	To generate a printable copy from the texinfo doc, run the following
	commands:

	.nf
	.ft 3
	.in +0.3i
	./configure; make dvi; dvips mtools.dvi
	.fi
	.in -0.3i
	.ft R
	.PP

	\&\fR
	.TP
	* \ \
	To generate a html copy, run:

	.nf
	.ft 3
	.in +0.3i
	./configure; make html
	.fi
	.in -0.3i
	.ft R
	.PP

	\&\fRA premade html can be found at
	\&\fR\&\f(CW\(ifhttp://www.gnu.org/software/mtools/manual/mtools.html\(is\fR
	.TP
	* \ \
	To generate an info copy (browsable using emacs' info mode), run:

	.nf
	.ft 3
	.in +0.3i
	./configure; make info
	.fi
	.in -0.3i
	.ft R
	.PP

	\&\fR
	.PP
	The texinfo doc looks most pretty when printed or as html. Indeed, in
	the info version certain examples are difficult to read due to the
	quoting conventions used in info.
	.PP