Fix misstatement about the required value of SEMVMX. Given our current

usage of PGSemaMagic, the minimum required value is actually 537, but
say 1000 just to use a round number.  255 is *not* good enough.

diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index 8f8b67b3992f464f18508d9054db55285bc8e7af..f73a7831439aebff4834788e3c71906a2f3602ae 100644 (file)
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -2823,7 +2823,7 @@ $ <userinput>postmaster -o '-S 1024 -s'</userinput>
        <row>
         <entry><varname>SEMVMX</></>
         <entry>Maximum value of semaphore</>
-        <entry>at least 255  (The default is often 32767, don't change unless asked to.)</>
+        <entry>at least 1000 (The default is often 32767, don't change unless asked to.)</>
        </row>
 
      </tbody>