NEWFSUDF(8) BSD System Manager's Manual NEWFSUDF(8)

NAME
     nneewwffssuuddff - construct a new UDF file system.

SYNOPSIS
     nneewwffssuuddff [-NNddeeoouuww] [-bb block-size] [-DD defect-file-name]
               [--dduupp-mmeettaa-ppaarrtt-ffiillee] [-EE ecc-in-blks] [--eenncc encoding-name]
               [-vv vol-name] [-mm media-type] [--mmeettaa-ppaarrtt-aalllloocc-uunniitt n]
               [--mmeettaa-ppaarrtt-aalliiggnn-uunniitt n] [--mmeettaa-ppaarrtt-iinniitt-ssiizzee n]
               [-pp packet-size] [-rr rev] [-ss size] [-SS start-block-address]
               [--ssppaarree-bbllkkss n] [-tt access-type]
               [--uunnaalllloocc-ssppcc blk-addr num-blks] special

DESCRIPTION
     The nneewwffssuuddff command builds the UDF filesystem on the specified special
     device.

     The options are as follows:

     General options:

     -NN      Causes the file system parameters to be printed out without
             really creating the file system.

     -ww      Stop processing on warnings, default: no

     Disc properties:

     -bb block-size
             The block size of the file system, in bytes, default: the native
             block size of the device, or 2048 for an image file

     -dd      The file system manages defects by creating a sparable partition,
             default: no

     -ee      Use extended file entry instead of file entry, default: no

     -EE ecc-in-blks
             ECC block size in number of blocks

     -mm media-type
             The type of the media, can be blk (block device), var-packet
             (varible size packet writing), fix-packet (fixed size packet
             writing), or pow (pseudo overwrite), default: blk

     -tt access-type
             The access type of the partition, can be wo (writeonce), ow
             (overwrite), or pow (pseudo overwrite), default: ow

     -oo      Keep the disc as open by only writing the first AVDP (e.g., back-
             ground formating haven't finish, so the write of the last two
             AVDPs is not possible), default: close the disc for overwrite
             media, and keep it open for write once media

     -pp packet-size
             The size of a packet in number of blocks, default: 1

     -ss size
             Size of the file system in blocks, default: size of the device

     UDF parameters:

     General:

     -rr rev  UDF version number, can be 1.02, 1.50, 2.00, 2.01, 2.50, or 2.60,
             default: 2.01

     -uu      Creates unique id table (or unique id stream), default: no

     --uunnaalllloocc-ssppcc blk-addr num-blks
             Unallocated space recorded in unallocated space descriptor,
             default: no unallocated spc

     -vv vol-name
             Volume identifier, max 127 ascii or 63 unicode chars, default:
             "Untitled UDF Volume"

     --eenncc encoding-name
             The character encoding of the volume name, can be "utf8" or
             "utf16", default: utf8

     Virtual partitions (for CD-R, DVD-R SL/DL, DVD+R SL/DL, and HD DVD-R
     SL/DL):

     -SS start-block-address
             The start block address of the last session.  Newfsudf will
             search for this value for optical media

     Sparable partitions (for CD-RW, DVD-RW, and DVD+RW):

     --ssppaarree-bbllkkss n
             Total number of sparing blocks (2 sparing tables are always
             used), default: 128

     -DD defect-file-name
             The name of the file containing all defect blocks.  This file is
             a text file, contains the physical block address of the media
             that has defects.  When one block of a packet is defective, the
             whole packet is marked as defective.  The block numbers in the
             file is delimited by space.  Multiple numbers can be on the same
             line.

     Metadata partitions (for BD-R with POW, BD-RE and other overwritable
     media with UDF 2.50 or higher ):

     --dduupp-mmeettaa-ppaarrtt-ffiillee
             Duplicate the content of the metadata file in the metadata mirror
             file, default: no

     --mmeettaa-ppaarrtt-aalllloocc-uunniitt n
             The allocation unit size of the metadata partition in number of
             blocks, default: max(32, eccSizeInBlks, packetSize)

     --mmeettaa-ppaarrtt-aalliiggnn-uunniitt n
             The alignment unit size of the metadata partition in number of
             blocks, default: max(eccSizeInBlks, packetSize)

     --mmeettaa-ppaarrtt-iinniitt-ssiizzee n
             The initial size of the metadata partition in number of blocks,
             default: 32

SEE ALSO
     newfs(8)

BUGS
     Unallocated space is not supported yet.

HISTORY     The nneewwffssuuddff utility first appeared Mac OS X Leopard (10.5.0)

OS X                             July 12, 2005                            OS X