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NULL(5)                  DragonFly File Formats Manual                 NULL(5)

NAME

nullfs -- null file system

SYNOPSIS

To enable support for nullfs, place the following line in the kernel con- figuration file: options NULLFS Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5): null_load="YES"

DESCRIPTION

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

EXAMPLES

To mount a nullfs file system: mount_null /usr/src /home/devel/src

SEE ALSO

fstab(5), mount_null(8)

HISTORY

The nullfs layer first appeared in 4.4BSD.

AUTHORS

The nullfs kernel implementation was written by John Heideman. This manual page was written by Daniel Gerzo <danger@FreeBSD.org>. DragonFly 3.5 March 20, 2010 DragonFly 3.5

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