NAME

newfs_sysvbfs — construct a new System V Boot File System

SYNOPSIS

newfs_sysvbfs

[-FZ] [-s sectors] special

DESCRIPTION

newfs_sysvbfs builds a System V boot file system on the specified special. If it is a device, the size information will be taken from the disk label and before running newfs_sysvbfs the disk must be labeled using disklabel(8); the proper fstype is “SysVBFS”. Otherwise, the size must be specified on the command line.

The following arguments are supported:

-F

Create file system to a regular file.

-s sectors

Create file system with specified number of disk sectors.

-Z

Fill file with zeroes instead of creating a sparse file.

SEE ALSO

disklabel(5), disktab(5), disklabel(8), diskpart(8)

HISTORY

A newfs_sysvbfs command first appeared in NetBSD 4.0.

BUGS

The sysvbfs support is still experimental and there are few sanity checks.