Author: jstephens
Date: 2007-11-08 18:58:44 +0100 (Thu, 08 Nov 2007)
New Revision: 8587
Log:
Recommended values for SendBufferMemory and ReceiveBufferMemory
(Thanks, Oli and Johan!)
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
trunk/refman-6.0/mysql-cluster-configuration.xml
Modified: trunk/refman-4.1/mysql-cluster-configuration.xml
===================================================================
--- trunk/refman-4.1/mysql-cluster-configuration.xml 2007-11-08 17:00:19 UTC (rev 8586)
+++ trunk/refman-4.1/mysql-cluster-configuration.xml 2007-11-08 17:58:44 UTC (rev 8587)
Changed blocks: 3, Lines Added: 21, Lines Deleted: 12; 2708 bytes
@@ -4091,10 +4091,15 @@
buffer reaches 64KB its contents are sent; these are also
sent when a round of messages have been executed. To handle
temporary overload situations it is also possible to define
- a bigger send buffer. The default size of the send buffer is
- 256 KB. The minimum size is 64 KB; the theoretical maximum
- is 4 GB.
+ a bigger send buffer.
</para>
+
+ <para>
+ The default size of the send buffer is 256 KB; 2MB is
+ recommended in most situations in which it is necessary to
+ set this parameter. The minimum size is 64 KB; the
+ theoretical maximum is 4 GB.
+ </para>
</listitem>
<listitem>
@@ -4165,9 +4170,13 @@
<para>
Specifies the size of the buffer used when receiving data
- from the TCP/IP socket. There is seldom any need to change
- this parameter from its default value of 64 KB, except
- possibly to save memory. The minimum possible value is 16K;
+ from the TCP/IP socket.
+ </para>
+
+ <para>
+ The default value of this parameter from its of 64 KB; 1M is
+ recommended in most situations where the size of the receive
+ buffer needs to be set. The minimum possible value is 16K;
the theoretical maximum is 4G.
</para>
</listitem>
@@ -4772,16 +4781,16 @@
</indexterm>
<indexterm>
- <primary>[ndbd_DEFAULT] (MySQL Cluster)</primary>
+ <primary>[ndbd default] (MySQL Cluster)</primary>
</indexterm>
<para>
The following table provides information about parameters used
- in the <literal>[ndbd]</literal> or
- <literal>[NDB_DEFAULT]</literal> sections of a
- <filename>config.ini</filename> file for configuring MySQL
- Cluster data nodes. For detailed descriptions and other
- additional information about each of these parameters, see
+ in the <literal>[ndbd]</literal> or <literal>[ndbd
+ default]</literal> sections of a <filename>config.ini</filename>
+ file for configuring MySQL Cluster data nodes. For detailed
+ descriptions and other additional information about each of
+ these parameters, see
<xref linkend="mysql-cluster-ndbd-definition"/>.
</para>
Modified: trunk/refman-5.0/mysql-cluster-configuration.xml
===================================================================
--- trunk/refman-5.0/mysql-cluster-configuration.xml 2007-11-08 17:00:19 UTC (rev 8586)
+++ trunk/refman-5.0/mysql-cluster-configuration.xml 2007-11-08 17:58:44 UTC (rev 8587)
Changed blocks: 3, Lines Added: 21, Lines Deleted: 12; 2708 bytes
@@ -4133,10 +4133,15 @@
buffer reaches 64KB its contents are sent; these are also
sent when a round of messages have been executed. To handle
temporary overload situations it is also possible to define
- a bigger send buffer. The default size of the send buffer is
- 256 KB. The minimum size is 64 KB; the theoretical maximum
- is 4 GB.
+ a bigger send buffer.
</para>
+
+ <para>
+ The default size of the send buffer is 256 KB; 2MB is
+ recommended in most situations in which it is necessary to
+ set this parameter. The minimum size is 64 KB; the
+ theoretical maximum is 4 GB.
+ </para>
</listitem>
<listitem>
@@ -4207,9 +4212,13 @@
<para>
Specifies the size of the buffer used when receiving data
- from the TCP/IP socket. There is seldom any need to change
- this parameter from its default value of 64 KB, except
- possibly to save memory. The minimum possible value is 16K;
+ from the TCP/IP socket.
+ </para>
+
+ <para>
+ The default value of this parameter from its of 64 KB; 1M is
+ recommended in most situations where the size of the receive
+ buffer needs to be set. The minimum possible value is 16K;
the theoretical maximum is 4G.
</para>
</listitem>
@@ -4814,16 +4823,16 @@
</indexterm>
<indexterm>
- <primary>[ndbd_DEFAULT] (MySQL Cluster)</primary>
+ <primary>[ndbd default] (MySQL Cluster)</primary>
</indexterm>
<para>
The following table provides information about parameters used
- in the <literal>[ndbd]</literal> or
- <literal>[NDB_DEFAULT]</literal> sections of a
- <filename>config.ini</filename> file for configuring MySQL
- Cluster data nodes. For detailed descriptions and other
- additional information about each of these parameters, see
+ in the <literal>[ndbd]</literal> or <literal>[ndbd
+ default]</literal> sections of a <filename>config.ini</filename>
+ file for configuring MySQL Cluster data nodes. For detailed
+ descriptions and other additional information about each of
+ these parameters, see
<xref linkend="mysql-cluster-ndbd-definition"/>.
</para>
Modified: trunk/refman-5.1/mysql-cluster-configuration.xml
===================================================================
--- trunk/refman-5.1/mysql-cluster-configuration.xml 2007-11-08 17:00:19 UTC (rev 8586)
+++ trunk/refman-5.1/mysql-cluster-configuration.xml 2007-11-08 17:58:44 UTC (rev 8587)
Changed blocks: 3, Lines Added: 21, Lines Deleted: 12; 2708 bytes
@@ -4749,10 +4749,15 @@
buffer reaches 64KB its contents are sent; these are also
sent when a round of messages have been executed. To handle
temporary overload situations it is also possible to define
- a bigger send buffer. The default size of the send buffer is
- 256 KB. The minimum size is 64 KB; the theoretical maximum
- is 4 GB.
+ a bigger send buffer.
</para>
+
+ <para>
+ The default size of the send buffer is 256 KB; 2MB is
+ recommended in most situations in which it is necessary to
+ set this parameter. The minimum size is 64 KB; the
+ theoretical maximum is 4 GB.
+ </para>
</listitem>
<listitem>
@@ -4823,9 +4828,13 @@
<para>
Specifies the size of the buffer used when receiving data
- from the TCP/IP socket. There is seldom any need to change
- this parameter from its default value of 64 KB, except
- possibly to save memory. The minimum possible value is 16K;
+ from the TCP/IP socket.
+ </para>
+
+ <para>
+ The default value of this parameter from its of 64 KB; 1M is
+ recommended in most situations where the size of the receive
+ buffer needs to be set. The minimum possible value is 16K;
the theoretical maximum is 4G.
</para>
</listitem>
@@ -5428,16 +5437,16 @@
</indexterm>
<indexterm>
- <primary>[ndbd_DEFAULT] (MySQL Cluster)</primary>
+ <primary>[ndbd default] (MySQL Cluster)</primary>
</indexterm>
<para>
The following table provides information about parameters used
- in the <literal>[ndbd]</literal> or
- <literal>[NDB_DEFAULT]</literal> sections of a
- <filename>config.ini</filename> file for configuring MySQL
- Cluster data nodes. For detailed descriptions and other
- additional information about each of these parameters, see
+ in the <literal>[ndbd]</literal> or <literal>[ndbd
+ default]</literal> sections of a <filename>config.ini</filename>
+ file for configuring MySQL Cluster data nodes. For detailed
+ descriptions and other additional information about each of
+ these parameters, see
<xref linkend="mysql-cluster-ndbd-definition"/>.
</para>
Modified: trunk/refman-6.0/mysql-cluster-configuration.xml
===================================================================
--- trunk/refman-6.0/mysql-cluster-configuration.xml 2007-11-08 17:00:19 UTC (rev 8586)
+++ trunk/refman-6.0/mysql-cluster-configuration.xml 2007-11-08 17:58:44 UTC (rev 8587)
Changed blocks: 3, Lines Added: 21, Lines Deleted: 12; 2708 bytes
@@ -4689,10 +4689,15 @@
buffer reaches 64KB its contents are sent; these are also
sent when a round of messages have been executed. To handle
temporary overload situations it is also possible to define
- a bigger send buffer. The default size of the send buffer is
- 256 KB. The minimum size is 64 KB; the theoretical maximum
- is 4 GB.
+ a bigger send buffer.
</para>
+
+ <para>
+ The default size of the send buffer is 256 KB; 2MB is
+ recommended in most situations in which it is necessary to
+ set this parameter. The minimum size is 64 KB; the
+ theoretical maximum is 4 GB.
+ </para>
</listitem>
<listitem>
@@ -4763,9 +4768,13 @@
<para>
Specifies the size of the buffer used when receiving data
- from the TCP/IP socket. There is seldom any need to change
- this parameter from its default value of 64 KB, except
- possibly to save memory. The minimum possible value is 16K;
+ from the TCP/IP socket.
+ </para>
+
+ <para>
+ The default value of this parameter from its of 64 KB; 1M is
+ recommended in most situations where the size of the receive
+ buffer needs to be set. The minimum possible value is 16K;
the theoretical maximum is 4G.
</para>
</listitem>
@@ -5368,16 +5377,16 @@
</indexterm>
<indexterm>
- <primary>[ndbd_DEFAULT] (MySQL Cluster)</primary>
+ <primary>[ndbd default] (MySQL Cluster)</primary>
</indexterm>
<para>
The following table provides information about parameters used
- in the <literal>[ndbd]</literal> or
- <literal>[NDB_DEFAULT]</literal> sections of a
- <filename>config.ini</filename> file for configuring MySQL
- Cluster data nodes. For detailed descriptions and other
- additional information about each of these parameters, see
+ in the <literal>[ndbd]</literal> or <literal>[ndbd
+ default]</literal> sections of a <filename>config.ini</filename>
+ file for configuring MySQL Cluster data nodes. For detailed
+ descriptions and other additional information about each of
+ these parameters, see
<xref linkend="mysql-cluster-ndbd-definition"/>.
</para>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r8587 - in trunk: refman-4.1 refman-5.0 refman-5.1 refman-6.0 | jon | 8 Nov |
