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add support for control groups version 2

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This is for #94.
This commit is contained in:
William Hubbs
2017-09-14 10:38:10 -05:00
parent a71a461e45
commit 457f928e79
4 changed files with 182 additions and 29 deletions
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45
etc/rc.conf
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@@ -191,13 +191,43 @@ rc_tty_number=12
##############################################################################
# LINUX CGROUPS RESOURCE MANAGEMENT
# If you have cgroups turned on in your kernel, this switch controls
# whether or not a group for each controller is mounted under
# /sys/fs/cgroup.
# None of the other options in this section work if this is set to "NO".
# This sets the mode used to mount cgroups.
# "hybrid" mounts cgroups version 2 on /sys/fs/cgroup/unified and
# cgroups version 1 on /sys/fs/cgroup.
# "legacy" mounts cgroups version 1 on /sys/fs/cgroup
# "unified" mounts cgroups version 2 on /sys/fs/cgroup
#rc_cgroup_mode="hybrid"
# This is a list of controllers which should be enabled for cgroups version 2.
# If hybrid mode is being used, controllers listed here will not be
# available for cgroups version 1.
# This is a global setting.
#rc_cgroup_controllers=""
# This variable contains the cgroups version 2 settings for your services.
# If this is set in this file, the settings will apply to all services.
# If you want different settings for each service, place the settings in
# /etc/conf.d/foo for service foo.
# The format is to specify the setting and value followed by a newline.
# Multiple settings and values can be specified.
# For example, you would use this to set the maximum memory and maximum
# number of pids for a service.
#rc_cgroup_settings="
#memory.max 10485760
#pids.max max
#"
#
# For more information about the adjustments that can be made with
# cgroups version 2, see Documentation/cgroups-v2.txt in the linux kernel
# source tree.
#rc_cgroup_settings=""
# This switch controls whether or not cgroups version 1 controllers are
# individually mounted under
# /sys/fs/cgroup in hybrid or legacy mode.
#rc_controller_cgroups="YES"
# The following settings allow you to set up values for the cgroup
# The following settings allow you to set up values for the cgroups version 1
# controllers for your services.
# They can be set in this file;, however, if you do this, the settings
# will apply to all of your services.
@@ -211,8 +241,9 @@ rc_tty_number=12
# cpu.shares 512
# "
#
#For more information about the adjustments that can be made with
#cgroups, see Documentation/cgroups/* in the linux kernel source tree.
# For more information about the adjustments that can be made with
# cgroups version 1, see Documentation/cgroups-v1/* in the linux kernel
# source tree.
# Set the blkio controller settings for this service.
#rc_cgroup_blkio=""