Author: jstephens
Date: 2009-02-19 11:55:52 +0100 (Thu, 19 Feb 2009)
New Revision: 13841
Log:
Documented SigNum SHM configuration parameter (user comment)
(Thanks to Magnus for additional info)
Modified:
trunk/refman-4.1/mysql-cluster-configuration.xml
trunk/refman-5.0/mysql-cluster-configuration.xml
trunk/refman-5.1/mysql-cluster-configuration.xml
Modified: trunk/refman-4.1/mysql-cluster-configuration.xml
===================================================================
--- trunk/refman-4.1/mysql-cluster-configuration.xml 2009-02-19 10:40:33 UTC (rev 13840)
+++ trunk/refman-4.1/mysql-cluster-configuration.xml 2009-02-19 10:55:52 UTC (rev 13841)
Changed blocks: 1, Lines Added: 27, Lines Deleted: 0; 1396 bytes
@@ -4563,6 +4563,33 @@
</para>
</listitem>
+ <listitem>
+ <indexterm>
+ <primary>SigNum</primary>
+ </indexterm>
+
+ <para id="mysql-cluster-param-shm-definition-signum">
+ <literal>SigNum</literal>
+ </para>
+
+ <para>
+ When using the shared memory transporter, a process sends an
+ operating system signal to the other process when there is
+ new data available in the shared memory. Should that signal
+ conflict with with an existing signal, this parameter can be
+ used to change it.
+ </para>
+
+ <para>
+ The default value of <literal>SigNum</literal> is 0;
+ therefore, it must be set to avoid errors in the cluster log
+ when using the shared memory transporter. Typically, this
+ parameter is set to 11 in the <literal>[shm
+ default]</literal> section of the
+ <filename>config.ini</filename> file.
+ </para>
+ </listitem>
+
</itemizedlist>
</section>
Modified: trunk/refman-5.0/mysql-cluster-configuration.xml
===================================================================
--- trunk/refman-5.0/mysql-cluster-configuration.xml 2009-02-19 10:40:33 UTC (rev 13840)
+++ trunk/refman-5.0/mysql-cluster-configuration.xml 2009-02-19 10:55:52 UTC (rev 13841)
Changed blocks: 1, Lines Added: 27, Lines Deleted: 0; 1396 bytes
@@ -4606,6 +4606,33 @@
</para>
</listitem>
+ <listitem>
+ <indexterm>
+ <primary>SigNum</primary>
+ </indexterm>
+
+ <para id="mysql-cluster-param-shm-definition-signum">
+ <literal>SigNum</literal>
+ </para>
+
+ <para>
+ When using the shared memory transporter, a process sends an
+ operating system signal to the other process when there is
+ new data available in the shared memory. Should that signal
+ conflict with with an existing signal, this parameter can be
+ used to change it.
+ </para>
+
+ <para>
+ The default value of <literal>SigNum</literal> is 0;
+ therefore, it must be set to avoid errors in the cluster log
+ when using the shared memory transporter. Typically, this
+ parameter is set to 11 in the <literal>[shm
+ default]</literal> section of the
+ <filename>config.ini</filename> file.
+ </para>
+ </listitem>
+
</itemizedlist>
</section>
Modified: trunk/refman-5.1/mysql-cluster-configuration.xml
===================================================================
--- trunk/refman-5.1/mysql-cluster-configuration.xml 2009-02-19 10:40:33 UTC (rev 13840)
+++ trunk/refman-5.1/mysql-cluster-configuration.xml 2009-02-19 10:55:52 UTC (rev 13841)
Changed blocks: 1, Lines Added: 27, Lines Deleted: 0; 1396 bytes
@@ -6432,6 +6432,33 @@
</para>
</listitem>
+ <listitem>
+ <indexterm>
+ <primary>SigNum</primary>
+ </indexterm>
+
+ <para id="mysql-cluster-param-shm-definition-signum">
+ <literal>SigNum</literal>
+ </para>
+
+ <para>
+ When using the shared memory transporter, a process sends an
+ operating system signal to the other process when there is
+ new data available in the shared memory. Should that signal
+ conflict with with an existing signal, this parameter can be
+ used to change it.
+ </para>
+
+ <para>
+ The default value of <literal>SigNum</literal> is 0;
+ therefore, it must be set to avoid errors in the cluster log
+ when using the shared memory transporter. Typically, this
+ parameter is set to 11 in the <literal>[shm
+ default]</literal> section of the
+ <filename>config.ini</filename> file.
+ </para>
+ </listitem>
+
</itemizedlist>
</section>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r13841 - in trunk: refman-4.1 refman-5.0 refman-5.1 | jon.stephens | 19 Feb |
