NEWFS_SYSVBFS(8) | System Manager's Manual | NEWFS_SYSVBFS(8)

# 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.

# AUTHORS

UCHIYAMA Yasushi <uch@NetBSD.org>.

# BUGS

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

September 12, 2016 | NetBSD 9.5