x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
SYSTEMD.SLICE(5) systemd.slice SYSTEMD.SLICE(5)
NAME
systemd.slice - Slice unit configuration
SYNOPSIS
slice.slice
DESCRIPTION
A unit configuration file whose name ends in ".slice" encodes
information about a slice which is a concept for hierarchially managing
resources of a group of processes. This management is performed by
creating a node in the Linux Control Group (cgroup) tree. Units that
manage processes (primarilly scope and service units) may be assigned
to a specific slice. For each slice, certain resource limits may the be
set that apply to all processes of all units contained in that slice.
Slices are organized hierarchially in a tree. The name of the slice
encodes the location in the tree. The name consists of a dash-separated
series of names, which describes the path to the slice from the root
slice. The root slice is named, -.slice. Example: foo-bar.slice is a
slice that is located within foo.slice, which in turn is located in the
root slice -.slice.
By default, service and scope units are placed in system.slice, virtual
machines and containers registered with systemd-machined(1) are found
in machine.slice, and user sessions handled by systemd-logind(1) in
user.slice. See systemd.special(5) for more information.
See systemd.unit(5) for the common options of all unit configuration
files. The common configuration items are configured in the generic
[Unit] and [Install] sections. The slice specific configuration options
are configured in the [Slice] section. Currently, only generic resource
control settings as described in systemd.resource-control(7) are
allowed.
Unless DefaultDependencies=false is used, slice units will implicitly
have dependencies of type Conflicts= and Before= on shutdown.target.
These ensure that slice units are removed prior to system shutdown.
Only slice units involved with early boot or late system shutdown
should disable this option.
SEE ALSO
systemd(1), systemd.unit(5), systemd.resource-control(5),
systemd.service(5), systemd.scope(5), systemd.special(7),
systemd.directives(7)
systemd 210 SYSTEMD.SLICE(5)
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