diff options
Diffstat (limited to 'man/systemd.exec.xml')
| -rw-r--r-- | man/systemd.exec.xml | 122 |
1 files changed, 2 insertions, 120 deletions
diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml index 4294e54a55..d299fc0382 100644 --- a/man/systemd.exec.xml +++ b/man/systemd.exec.xml @@ -58,7 +58,7 @@ <title>Description</title> <para>Unit configuration files for services, sockets, - mount points and swap devices share a subset of + mount points, and swap devices share a subset of configuration options which define the execution environment of spawned processes.</para> @@ -69,7 +69,7 @@ files, and <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>, <citerefentry><refentrytitle>systemd.socket</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.swap</refentrytitle><manvolnum>5</manvolnum></citerefentry> + <citerefentry><refentrytitle>systemd.swap</refentrytitle><manvolnum>5</manvolnum></citerefentry>, and <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more information on the specific unit @@ -946,124 +946,6 @@ </varlistentry> <varlistentry> - <term><varname>CPUShares=</varname></term> - - <listitem><para>Assign the specified - overall CPU time shares to the - processes executed. Takes an integer - value. This controls the - <literal>cpu.shares</literal> control - group attribute, which defaults to - 1024. For details about this control - group attribute see <ulink - url="http://www.kernel.org/doc/Documentation/scheduler/sched-design-CFS.txt">sched-design-CFS.txt</ulink>.</para></listitem> - </varlistentry> - - <varlistentry> - <term><varname>MemoryLimit=</varname></term> - <term><varname>MemorySoftLimit=</varname></term> - - <listitem><para>Limit the overall memory usage - of the executed processes to a certain - size. Takes a memory size in bytes. If - the value is suffixed with K, M, G or - T the specified memory size is parsed - as Kilobytes, Megabytes, Gigabytes, - or Terabytes (to the base - 1024), respectively. This controls the - <literal>memory.limit_in_bytes</literal> - and - <literal>memory.soft_limit_in_bytes</literal> - control group attributes. For details - about these control group attributes - see <ulink - url="http://www.kernel.org/doc/Documentation/cgroups/memory.txt">memory.txt</ulink>.</para></listitem> - </varlistentry> - - <varlistentry> - <term><varname>DeviceAllow=</varname></term> - <term><varname>DeviceDeny=</varname></term> - - <listitem><para>Control access to - specific device nodes by the executed processes. Takes two - space-separated strings: a device node - path (such as - <filename>/dev/null</filename>) - followed by a combination of r, w, m - to control reading, writing, or - creating of the specific device node - by the unit, respectively. This controls the - <literal>devices.allow</literal> - and - <literal>devices.deny</literal> - control group attributes. For details - about these control group attributes - see <ulink - url="http://www.kernel.org/doc/Documentation/cgroups/devices.txt">devices.txt</ulink>.</para></listitem> - </varlistentry> - - <varlistentry> - <term><varname>BlockIOWeight=</varname></term> - - <listitem><para>Set the default or - per-device overall block IO weight - value for the executed - processes. Takes either a single - weight value (between 10 and 1000) to - set the default block IO weight, or a - space-separated pair of a file path - and a weight value to specify the - device specific weight value (Example: - "/dev/sda 500"). The file path may be - specified as path to a block device - node or as any other file in which - case the backing block device of the - file system of the file is - determined. This controls the - <literal>blkio.weight</literal> and - <literal>blkio.weight_device</literal> - control group attributes, which - default to 1000. Use this option - multiple times to set weights for - multiple devices. For details about - these control group attributes see - <ulink - url="http://www.kernel.org/doc/Documentation/cgroups/blkio-controller.txt">blkio-controller.txt</ulink>.</para></listitem> - </varlistentry> - - <varlistentry> - <term><varname>BlockIOReadBandwidth=</varname></term> - <term><varname>BlockIOWriteBandwidth=</varname></term> - - <listitem><para>Set the per-device - overall block IO 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 - specified as path to a block device - node or as any other file in which - case the backing block device of the - file system of the file is determined. - If the bandwidth is suffixed with K, M, - G, or T the specified bandwidth is - parsed as Kilobytes, Megabytes, - Gigabytes, or Terabytes, respectively (Example: - "/dev/disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0 - 5M"). This controls the - <literal>blkio.read_bps_device</literal> - and - <literal>blkio.write_bps_device</literal> - control group attributes. Use this - option multiple times to set bandwidth - limits for multiple devices. For - details about these control group - attributes see <ulink - url="http://www.kernel.org/doc/Documentation/cgroups/blkio-controller.txt">blkio-controller.txt</ulink>.</para></listitem> - </varlistentry> - - <varlistentry> <term><varname>ReadWriteDirectories=</varname></term> <term><varname>ReadOnlyDirectories=</varname></term> <term><varname>InaccessibleDirectories=</varname></term> |