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man: document restart options

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Lennart Poettering
2012-02-09 21:01:18 +01:00
parent 4b9397474f
commit 092317d034
1 changed files with 67 additions and 4 deletions
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71
man/systemd.service.xml
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@@ -502,16 +502,19 @@
0. If set to
<option>on-failure</option> it will be
restarted only when it exited with an
exit code not equalling 0, or when
terminated by a signal. If set to
exit code not equalling 0, when
terminated by a signal, when an
operation times out or when the
configured watchdog timeout is
triggered. If set to
<option>on-abort</option> it will be
restarted only if it exits due to
reception of an uncaught signal. If
set to <option>always</option> the
service will be restarted regardless
whether it exited cleanly or not, or
whether it exited cleanly or not,
got terminated abnormally by a
signal.</para></listitem>
signal or hit a timeout.</para></listitem>
</varlistentry>
<varlistentry>
@@ -744,6 +747,66 @@
for details.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>StartLimitInterval=</varname></term>
<term><varname>StartLimitBurst=</varname></term>
<listitem><para>Configure service
start rate limiting. By default
services which are started more often
than 5 times within 10s are not
permitted to start any more times
until the 10s interval ends. With
these two options this rate limiting
may be modified. Use
<varname>StartLimitInterval=</varname>
to configure the checking interval
(defaults to 10s, set to 0 to disable
any kind of rate limiting). Use
<varname>StartLimitBurst=</varname> to
configure how many starts per interval
are allowed (defaults to 5). These
configuration options are particularly
useful in conjunction with
<varname>Restart=</varname>.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>StartLimitAction=</varname></term>
<listitem><para>Configure the action
to take if the rate limit configured
with
<varname>StartLimitInterval=</varname>
and
<varname>StartLimitBurst=</varname> is
hit. Takes one of
<option>none</option>,
<option>reboot</option>,
<option>reboot-force</option> or
<option>reboot-immediate</option>. If
<option>none</option> is set,
hitting the rate limit will trigger no
action besides that the start will not
be
permitted. <option>reboot</option>
causes a reboot following the normal
shutdown procedure (i.e. equivalent to
<command>systemctl reboot</command>),
<option>reboot-force</option> causes
an forced reboot which will terminate
all processes forcibly but should
cause no dirty file systems on reboot
(i.e. equivalent to <command>systemctl
reboot -f</command>) and
<option>reboot-immediate</option>
causes immediate execution of the
<citerefentry><refentrytitle>reboot</refentrytitle><manvolnum>2</manvolnum></citerefentry>
system call, which might result in
data loss. Defaults to
<option>none</option>.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>