diff options
Diffstat (limited to 'man/systemd.resource-control.xml')
| -rw-r--r-- | man/systemd.resource-control.xml | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml index 9c5366a2b0..164adb938a 100644 --- a/man/systemd.resource-control.xml +++ b/man/systemd.resource-control.xml @@ -189,7 +189,7 @@ or T, the specified memory size is parsed as Kilobytes, Megabytes, Gigabytes, or Terabytes (with the base 1024), respectively. If assigned the special value - <literal>infinity</literal> no memory limit is applied. This + <literal>infinity</literal>, no memory limit is applied. This controls the <literal>memory.limit_in_bytes</literal> control group attribute. For details about this control group attribute, see <ulink @@ -226,7 +226,7 @@ created in the unit. This ensures that the number of tasks accounted for the unit (see above) stays below a specific limit. If assigned the special value - <literal>infinity</literal> no tasks limit is applied. This + <literal>infinity</literal>, no tasks limit is applied. This controls the <literal>pids.max</literal> control group attribute. For details about this control group attribute, see <ulink @@ -240,8 +240,8 @@ <term><varname>BlockIOAccounting=</varname></term> <listitem> - <para>Turn on Block IO accounting for this unit. Takes a - boolean argument. Note that turning on block IO accounting + <para>Turn on Block I/O accounting for this unit. Takes a + boolean argument. Note that turning on block I/O accounting for one unit will also implicitly turn it on for all units contained in the same slice and all for its parent slices and the units contained therein. The system default for this @@ -255,15 +255,15 @@ <term><varname>BlockIOWeight=<replaceable>weight</replaceable></varname></term> <term><varname>StartupBlockIOWeight=<replaceable>weight</replaceable></varname></term> - <listitem><para>Set the default overall block IO weight for + <listitem><para>Set the default overall block I/O weight for the executed processes. Takes a single weight value (between - 10 and 1000) to set the default block IO weight. This controls + 10 and 1000) to set the default block I/O weight. This controls the <literal>blkio.weight</literal> control group attribute, which defaults to 500. For details about this control group attribute, see <ulink url="https://www.kernel.org/doc/Documentation/cgroups/blkio-controller.txt">blkio-controller.txt</ulink>. - The available IO bandwidth is split up among all units within - one slice relative to their block IO weight.</para> + The available I/O bandwidth is split up among all units within + one slice relative to their block I/O weight.</para> <para>While <varname>StartupBlockIOWeight=</varname> only applies to the startup phase of the system, @@ -281,7 +281,7 @@ <term><varname>BlockIODeviceWeight=<replaceable>device</replaceable> <replaceable>weight</replaceable></varname></term> <listitem> - <para>Set the per-device overall block IO weight for the + <para>Set the per-device overall block I/O weight for the executed processes. Takes a space-separated pair of a file path and a weight value to specify the device specific weight value, between 10 and 1000. (Example: "/dev/sda @@ -305,7 +305,7 @@ <term><varname>BlockIOWriteBandwidth=<replaceable>device</replaceable> <replaceable>bytes</replaceable></varname></term> <listitem> - <para>Set the per-device overall block IO bandwidth limit + <para>Set the per-device overall block I/O bandwidth limit for the executed processes. Takes a space-separated pair of a file path and a bandwidth value (in bytes per second) to specify the device specific bandwidth. The file path may be @@ -457,9 +457,9 @@ <para>Turns on delegation of further resource control partitioning to processes of the unit. For unprivileged services (i.e. those using the <varname>User=</varname> - setting) this allows processes to create a subhierarchy + setting), this allows processes to create a subhierarchy beneath its control group path. For privileged services and - scopes this ensures the processes will have all control + scopes, this ensures the processes will have all control group controllers enabled.</para> </listitem> </varlistentry> |