diff options
| author | Alexander Vershilov <alexander.vershilov@gmail.com> | 2012-10-26 09:05:41 +0400 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2012-11-12 10:58:00 -0600 |
| commit | 4f19c2f512d9a08599b6bdf1129f508fc9a4e055 (patch) | |
| tree | 82283f40dcb348701b250ca83f9d951e37c546f0 /etc | |
| parent | cf7b9047040264c02decf90e5d1355508fa98ded (diff) | |
Support cpu usage management for Linux
This commit was modified by William Hubbs as follows:
- The paths in the cgroup fs were put into variables to ease
maintenance.
- Documentation was added to rc.conf.Linux.
- The services were added originally to openrc/svcname cgroups under the
controller cgroups, but this left an "openrc" cgroup which was unused.
Now they are added to individual cgroups with the name openrc_${RC_SVCNAME}.
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/rc.conf.Linux | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/etc/rc.conf.Linux b/etc/rc.conf.Linux index 909e6a94..6285bde7 100644 --- a/etc/rc.conf.Linux +++ b/etc/rc.conf.Linux @@ -20,10 +20,21 @@ # consolefont, numlock, etc ...) rc_tty_number=12 +############################################################################## +# CGROUPS RESOURCE MANAGEMENT + # If you have cgroups turned on in your kernel, this switch controls # whether or not a group for each controler is mounted under # /sys/fs/cgroup. -# Support for process management by cgroups is planned in the future, -# so if you turn this off, be aware that you may not be able to use that -# feature. +# None of the other options in this section work if this is set to "NO". #rc_controller_cgroups="YES" + +# These options can be set globally in this file; however, if you do +# this, the same setting will apply to all of your services. +# If you want different settings for each service, place the settings in +# /etc/conf.d/foo for service foo. + +# This is the number of CPU shares a service is allowed to use. The +# default value, set by the kernel, is 1024. +# Also, this setting is not preserved if you suspend your computer. +#rc_cgroup_cpu_shares=1024 |