doc: FreeBSD uses camcontrol identify, not atacontrol, for cache

bmomjian · bmomjian · commit c15c7e4e5d17 · 2023-11-21T20:09:19.000-05:00
This is for IDE drive cache control, same as SCSI (already documented properly). Reported-by: John Ekins Discussion: https://postgr.es/m/20170808224017.8424.69170@wrigleys.postgresql.org Author: John Ekins Backpatch-through: 12
diff --git a/doc/src/sgml/wal.sgml b/doc/src/sgml/wal.sgml
@@ -85,7 +85,7 @@
     <listitem>
       <para>
         On <productname>FreeBSD</productname>, IDE drives can be queried using
-        <command>atacontrol</command> and write caching turned off using
+        <command>camcontrol identify</command> and write caching turned off using
         <literal>hw.ata.wc=0</literal> in <filename>/boot/loader.conf</filename>;
         SCSI drives can be queried using <command>camcontrol identify</command>,
         and the write cache both queried and changed using
