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Manual Pages  — NULLFS

NAME

nullfs – null file system

CONTENTS

SYNOPSIS

To enable support for this driver, place the following line in the kernel configuration file: options NULLFS

Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):

nullfs_load="YES"

DESCRIPTION

The nullfs driver will permit the FreeBSD kernel to mount a loopback file system sub-tree.

EXAMPLES

To mount a nullfs file system:

    mount_nullfs /usr/ports /home/devel/ports

SEE ALSO

fstab(5), mount_nullfs(8)

HISTORY

The nullfs layer first appeared in BSD 4.4 .

AUTHORS

The nullfs kernel implementation was written by John Heideman.

This manual page was written by Daniel Gerzo <Mt danger@FreeBSD.org>.


NULLFS (5) February 10, 2015

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Please direct any comments about this manual page service to Ben Bullock.

The most important thing in the programming language is the name. A language will not succeed without a good name. I have recently invented a very good name and now I am looking for a suitable language.
— Donald Knuth