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-rw-r--r--doc/src/sgml/wal.sgml6
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/src/sgml/wal.sgml b/doc/src/sgml/wal.sgml
index c66ae291e00..186c3614b9a 100644
--- a/doc/src/sgml/wal.sgml
+++ b/doc/src/sgml/wal.sgml
@@ -153,8 +153,10 @@
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 <ulink
- url="http://brad.livejournal.com/2116715.html"><filename>diskchecker.pl</filename></ulink>.
+ 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>).
</para>
<para>