Copyright (c) 2017 Edward Tomasz Napierala
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
$FreeBSD: stable/11/share/man/man4/rctl.4 319630 2017-06-06 17:27:41Z trasz $
.Dd May 28, 2017 .Dt RCTL 4 .Os .Sh NAME .Nm rctl .Nd resource limits .Sh SYNOPSIS To compile this driver into the kernel, place the following line in the kernel configuration file: d -ragged -offset indent .Cd "options RACCT" .Cd "options RCTL" .Ed .Sh DESCRIPTION The .Nm subsystem provides a flexible resource limits mechanism, controlled by a set of rules that can be added or removed at runtime using the .Xr rctl 8 management utility. .Sh LOADER TUNABLES Tunables can be set at the .Xr loader 8 prompt, or .Xr loader.conf 5 . l -tag -width indent t Va kern.racct.enable: No 1 Enable .Nm . This defaults to 1, unless .Cd "options RACCT_DEFAULT_TO_DISABLED" is set in the kernel configuration file. .El .Sh SEE ALSO .Xr rctl.conf 5 , .Xr rctl 8 .Sh HISTORY The .Nm subsystem first appeared in .Fx 9.0 . .Sh AUTHORS The .Nm subsystem was developed by .An Edward Tomasz Napierala Aq Mt trasz@FreeBSD.org under sponsorship from the FreeBSD Foundation.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
$FreeBSD: stable/11/share/man/man4/rctl.4 319630 2017-06-06 17:27:41Z trasz $
.Dd May 28, 2017 .Dt RCTL 4 .Os .Sh NAME .Nm rctl .Nd resource limits .Sh SYNOPSIS To compile this driver into the kernel, place the following line in the kernel configuration file: d -ragged -offset indent .Cd "options RACCT" .Cd "options RCTL" .Ed .Sh DESCRIPTION The .Nm subsystem provides a flexible resource limits mechanism, controlled by a set of rules that can be added or removed at runtime using the .Xr rctl 8 management utility. .Sh LOADER TUNABLES Tunables can be set at the .Xr loader 8 prompt, or .Xr loader.conf 5 . l -tag -width indent t Va kern.racct.enable: No 1 Enable .Nm . This defaults to 1, unless .Cd "options RACCT_DEFAULT_TO_DISABLED" is set in the kernel configuration file. .El .Sh SEE ALSO .Xr rctl.conf 5 , .Xr rctl 8 .Sh HISTORY The .Nm subsystem first appeared in .Fx 9.0 . .Sh AUTHORS The .Nm subsystem was developed by .An Edward Tomasz Napierala Aq Mt trasz@FreeBSD.org under sponsorship from the FreeBSD Foundation.