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man: add table of manager states

This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2014-10-27 22:16:11 -04:00
parent 1cf3c30c07
commit 2de51fdc52
1 changed files with 56 additions and 7 deletions
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63
man/systemctl.xml
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@ -1327,13 +1327,62 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<term><command>is-system-running</command></term>
<listitem>
<para>Checks whether the system is running. This returns
success when the system is fully up and running, meaning
not in startup, shutdown or maintenance mode. Failure is
returned otherwise. In addition, the current state is
printed in a short string to standard output. Use
<option>--quiet</option> to suppress output of this state
string.</para>
<para>Checks whether the system is operational. This
returns success when the system is fully up and running,
meaning not in startup, shutdown or maintenance
mode. Failure is returned otherwise. In addition, the
current state is printed in a short string to standard
output, see table below. Use <option>--quiet</option> to
suppress this output.</para>
<table>
<title>Manager Operational States</title>
<tgroup cols='2'>
<colspec colname='name' />
<colspec colname='description' />
<thead>
<row>
<entry>Name</entry>
<entry>Description</entry>
</row>
</thead>
<tbody>
<row>
<entry><varname>initializing</varname></entry>
<entry><para>Early bootup, before
<filename>sysinit.target</filename> is reached
or <varname>maintenance</varname> state entered.
</para></entry>
</row>
<row>
<entry><varname>starting</varname></entry>
<entry><para>Late bootup, before the default
target or one of the rescue targets are
reached.</para></entry>
</row>
<row>
<entry><varname>running</varname></entry>
<entry><para>The system is fully
operational.</para></entry>
</row>
<row>
<entry><varname>degraded</varname></entry>
<entry><para>The system is operational but one or more
units failed.</para></entry>
</row>
<row>
<entry><varname>maintenance</varname></entry>
<entry><para>One of the rescue targets is
active.</para></entry>
</row>
<row>
<entry><varname>stopping</varname></entry>
<entry><para>The manager is shutting
down.</para></entry>
</row>
</tbody>
</tgroup>
</table>
</listitem>
</varlistentry>