diff options
Diffstat (limited to 'man/systemd.resource-control.xml')
| -rw-r--r-- | man/systemd.resource-control.xml | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml index 7062cd3637..1bc45a9f00 100644 --- a/man/systemd.resource-control.xml +++ b/man/systemd.resource-control.xml @@ -944,27 +944,23 @@ DeviceAllow=/dev/loop-control <command>systemd-oomd</command> will ignore these extended attributes if the unit's cgroup is not owned by the root user.</para> - <para>If this property is set to <option>avoid</option>, the service manager will set the - <literal>user.oomd_avoid</literal> extended attribute on the unit's cgroup to <literal>1</literal>. - If <command>systemd-oomd</command> sees this extended attribute on a cgroup set to - <literal>1</literal> when choosing between candidates, it will only select the cgroup with - <literal>user.oomd_avoid</literal> if there are no other viable candidates.</para> - - <para>If this property is set to <option>omit</option>, the service manager will set the - <literal>user.oomd_omit</literal> extended attribute on the unit's cgroup to <literal>1</literal>. - If <command>systemd-oomd</command> sees the this extended attribute on the cgroup set to - <literal>1</literal>, it will ignore the cgroup as a candidate and will not perform any actions on - the cgroup.</para> + <para>If this property is set to <option>avoid</option>, the service manager will convey this to + <command>systemd-oomd</command>, which will only select this cgroup if there are no other viable + candidates.</para> + + <para>If this property is set to <option>omit</option>, the service manager will convey this to + <command>systemd-oomd</command>, which will ignore this cgroup as a candidate and will not perform + any actions on it.</para> <para>It is recommended to use <option>avoid</option> and <option>omit</option> sparingly, as it can adversely affect <command>systemd-oomd</command>'s kill behavior. Also note that these extended attributes are not applied recursively to cgroups under this unit's cgroup.</para> - <para>Defaults to <option>none</option> which means no extended attributes will be set and - <command>systemd-oomd</command> will sort this unit's cgroup as defined in + <para>Defaults to <option>none</option> which means <command>systemd-oomd</command> will rank this + unit's cgroup as defined in <citerefentry><refentrytitle>systemd-oomd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry> - and <citerefentry><refentrytitle>oomd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> - (if this unit's cgroup becomes a candidate).</para> + and <citerefentry><refentrytitle>oomd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>. + </para> </listitem> </varlistentry> </variablelist> |