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@(#)newlfs.8 8.1 (Berkeley) 6/19/93
.Dd April 29, 2011 .Dt NEWFS_V7FS 8 .Os .Sh NAME .Nm newfs_v7fs .Nd construct a new 7th Edition(V7) File System .Sh SYNOPSIS .Nm .Op Fl FZ .Op Fl B Ar byte-order .Op Fl n Ar inodes .Op Fl s Ar sectors .Op Fl V Ar verbose .Ar special .Sh DESCRIPTION .Nm builds a 7th Edition(V7) file system on the specified .Ar special . If it is a device, the size information will be taken from the disk label and before running .Nm the disk must be labeled using .Xr disklabel 8 ; the proper fstype is .Dq Version 7 . Otherwise, the size must be specified on the command line. V7 filesystem's block size and sector size are 512 byte. Disk address limits are 24 bit.
p
The following arguments are supported:
l -tag -width XBXbyteXorderXX t Fl B Ar byte-order Specify the metadata byte order of the file system to be created.
Valid byte orders are
.Sq be ,
.Sq le ,
and
.Sq pdp .
If no byte order is specified, the file system is created in host
byte order.
t Fl F Create file system to a regular file (needs the
.Fl s
option).
t Fl n Ar inodes This specifies the number of inodes for the filesystem.
If the number of inodes exceeds 65536, it is reduced to 65536.
t Fl s Ar sectors Create file system with specified number of disk sectors.
t Fl V Ar verbose This controls the amount of information written to stdout:
l -tag -width 3n -offset indent -compact t 0 No output.
t 1 Overall size, ilist size, endian and filename length.
t 2 A progress bar.
t 3 t 4 More verbose message.
.El
The default is 3.
t Fl Z Fill file with zeroes instead of creating a sparse file.
.El
.Sh SEE ALSO
.Xr disklabel 5 ,
.Xr disktab 5 ,
.Xr fs 5 ,
.Xr disklabel 8 ,
.Xr diskpart 8