From d868475ad62547f0a034dfaf038aff31b3d05372 Mon Sep 17 00:00:00 2001 From: Zbigniew Jędrzejewski-Szmek Date: Wed, 10 Jul 2013 01:25:02 -0400 Subject: man: document the slice and scope units, add systemd.cgroup(5) --- man/systemd.exec.xml | 122 +-------------------------------------------------- 1 file changed, 2 insertions(+), 120 deletions(-) (limited to 'man/systemd.exec.xml') 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 @@ Description 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. @@ -69,7 +69,7 @@ files, and systemd.service5, systemd.socket5, - systemd.swap5 + systemd.swap5, and systemd.mount5 for more information on the specific unit @@ -945,124 +945,6 @@ - - CPUShares= - - Assign the specified - overall CPU time shares to the - processes executed. Takes an integer - value. This controls the - cpu.shares control - group attribute, which defaults to - 1024. For details about this control - group attribute see sched-design-CFS.txt. - - - - MemoryLimit= - MemorySoftLimit= - - 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 - memory.limit_in_bytes - and - memory.soft_limit_in_bytes - control group attributes. For details - about these control group attributes - see memory.txt. - - - - DeviceAllow= - DeviceDeny= - - Control access to - specific device nodes by the executed processes. Takes two - space-separated strings: a device node - path (such as - /dev/null) - 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 - devices.allow - and - devices.deny - control group attributes. For details - about these control group attributes - see 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 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 - 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 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 - blkio.read_bps_device - and - blkio.write_bps_device - control group attributes. Use this - option multiple times to set bandwidth - limits for multiple devices. For - details about these control group - attributes see blkio-controller.txt. - - ReadWriteDirectories= ReadOnlyDirectories= -- cgit v1.2.3-54-g00ecf