DragonFly On-Line Manual Pages

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

NAME
     nullfs - null file system

SYNOPSIS
     To compile this driver into your kernel, place the following lines in
     your kernel configuration 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 6.1-DEVELOPMENT       March 20, 2010       DragonFly 6.1-DEVELOPMENT