Fix documentation of posttrans and expand text.

This commit is contained in:
Joe Orton 2019-12-02 16:38:59 +00:00
parent 11b0ed9c90
commit cf848007cc

View File

@ -175,12 +175,16 @@ Wants=network-online.target</programlisting>
<para>System packages (including the httpd package itself) may <para>System packages (including the httpd package itself) may
restart the httpd service automatically after packages are restart the httpd service automatically after packages are
upgraded, installed, or removed. This is done using the upgraded, installed, or removed. This is done using the
<command>systemctl reload httpd.service</command>, which <command>systemctl try-restart httpd.service</command>, which
produces a <emphasis>graceful</emphasis> restart by default as stops then starts the service if it is running.</para>
described above.</para>
<para>To suppress automatic reloads entirely, create the file <para>To disable automatic restarts, create the file
<filename>/etc/sysconfig/httpd-disable-posttrans</filename>.</para> <filename>/etc/sysconfig/httpd-disable-posttrans</filename>.
When <command>httpd</command> interfaces are added in an update,
it may not be safe to <emphasis>reload</emphasis> a running
service after upgrading, if updated modules require interfaces
only available in the updated httpd. It is recommended to allow
automatic restarts for this reason.</para>
</refsect2> </refsect2>
<refsect2> <refsect2>