freebsd-dev/etc/sysctl.conf

# $FreeBSD$
#
#  This file is read when going to multi-user and its contents piped thru
#  ``sysctl'' to adjust kernel values.  ``man 5 sysctl.conf'' for details.
#

#vfs.vmiodirenable=0	# Set to 1 to enable the use of the VM subsystem to
			# back UFS directory memory requirements. Because of
			# the amount of wasted memory this causes it's not
			# advised for machines with less than 64MB of RAM, but
			# on machines with more than 64MB it can provide a
			# substantial benefit related to directory caching
Add this empty version of this file to make it easier for pre-4.0 users to find. 2000-07-27 22:53:42 +00:00			`# $FreeBSD$`
			`#`
			`# This file is read when going to multi-user and its contents piped thru`
sysctl(8) doesn't need '-w' to write to sysctl variables anymore. 2001-07-17 22:03:19 +00:00			# ``sysctl'' to adjust kernel values. ``man 5 sysctl.conf'' for details.
Add this empty version of this file to make it easier for pre-4.0 users to find. 2000-07-27 22:53:42 +00:00			`#`
o Install sysctl.conf with all other *.conf files; o put a note into sysctl.conf describing vfs.vmiodirenable knob. OK'ed by: alfred 2001-04-19 13:47:53 +00:00
Comment out vfs.vmiodirenable=0 by default, to prevent inproducing another place where default sysctl value have to be tweaked if we ever would want to switch kernel default to 1. Submitted by: dillon 2001-04-19 17:21:53 +00:00			`#vfs.vmiodirenable=0 # Set to 1 to enable the use of the VM subsystem to`
o Install sysctl.conf with all other *.conf files; o put a note into sysctl.conf describing vfs.vmiodirenable knob. OK'ed by: alfred 2001-04-19 13:47:53 +00:00			`# back UFS directory memory requirements. Because of`
			`# the amount of wasted memory this causes it's not`
			`# advised for machines with less than 64MB of RAM, but`
			`# on machines with more than 64MB it can provide a`
			`# substantial benefit related to directory caching`