nixos/systemd: enable systemd-pstore.service

As described in issue #81138, the Install section of upstream units is currently ignored, so we make it part of the sysinit.target manually.
2021-05-09 23:21:51 +02:00
parent 870fa77ff6
commit 3e3e763a07
3 changed files with 16 additions and 0 deletions
@@ -1035,6 +1035,12 @@ environment.systemPackages = [
     </programlisting>
    </para>
   </listitem>
+   <listitem>
+    <para>
+     The newly enabled <literal>systemd-pstore.service</literal> now automatically evacuates crashdumps and panic logs from the persistent storage to <literal>/var/lib/systemd/pstore</literal>.
+     This prevents NVRAM from filling up, which ensures the latest diagnostic data is always stored and alleviates problems with writing new boot configurations.
+    </para>
+   </listitem>
  </itemizedlist>
 </section>
 </section>