Now that the diskchecker.pl author has updated the download link on his

website, revert the separate link to the download git repository.

Backpatch from 9.0 to current.

diff --git a/doc/src/sgml/wal.sgml b/doc/src/sgml/wal.sgml
index b94c67bc44bd7bfd33ffbb252335994e498219fc..9df1218f2b45bacba82b415b314172c2118a16c4 100644 (file)
--- a/doc/src/sgml/wal.sgml
+++ b/doc/src/sgml/wal.sgml
@@ -150,10 +150,8 @@
    drive cannot guarantee the data will be written before shutdown.
    If you use SSDs, be aware that many of these do not honor cache flush
    commands by default.
-   You can test for reliable I/O subsystem behavior using
-   <application>diskchecker.pl</> (<ulink
-   url="http://brad.livejournal.com/2116715.html">description</ulink>, <ulink
-   url="https://gist.github.com/3172656">script</ulink>).
+   You can test for reliable I/O subsystem behavior using <ulink
+   url="http://brad.livejournal.com/2116715.html"><filename>diskchecker.pl</filename></ulink>.
   </para>
 
   <para>