X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd.exec.xml;h=6bc8bf3e7991a3c649f15f766442f4434273ae8c;hb=9e37286844f67ca7c59e923dd27ad193dfdda7eb;hp=89e3369d3c4916b7fdce95adf31a48f906a12ef3;hpb=ab1f063390f55e14a8de87f21c4fad199eb908a6;p=elogind.git
diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index 89e3369d3..6bc8bf3e7 100644
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -797,11 +797,13 @@
CPUShares=
Assign the specified
- overall CPU time shares to the processes executed. Takes
- an integer value. This controls the
+ overall CPU time shares to the
+ processes executed. Takes an integer
+ value. This controls the
cpu.shares control
- group attribute. For details about
- this control group attribute see sched-design-CFS.txt.
@@ -814,7 +816,7 @@
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
+ as Kilobytes, Megabytes, Gigabytes,
resp. Terabytes (to the base
1024). This controls the
memory.limit_in_bytes
@@ -848,6 +850,57 @@
url="http://www.kernel.org/doc/Documentation/cgroups/devices.txt">devices.txt.
+
+ BlockIOWeight=
+
+ 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 device node
+ path and a weight value to specify the
+ device specific weight value (Example:
+ "/dev/sda 500"). This controls the
+ blkio.weight and
+ blkio.weight_device
+ 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
+ blkio-controller.txt.
+
+
+
+ BlockIOReadBandwidth=
+ BlockIOWriteBandwidth=
+
+ Set the per-device
+ overall block IO bandwith limit for the
+ executed processes. Takes a space
+ separated pair of a device node path
+ and a bandwith value (in bytes per
+ second) to specify the device specific
+ bandwidth. If the bandwith is suffixed
+ with K, M, G, or T the specified
+ bandwith is parsed as Kilobytes,
+ Megabytes, Gigabytes, resp. Terabytes
+ (Example: "/dev/disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0 5M"). This
+ controls the
+ blkio.read_bps_device
+ and
+ blkio.write_bps_device
+ control group attributes. Use this
+ option multiple times to set bandwith
+ limits for multiple devices. For
+ details about these control group
+ attributes see blkio-controller.txt.
+
+
ReadWriteDirectories=
ReadOnlyDirectories=