Author: jstephens
Date: 2006-09-15 16:04:22 +0200 (Fri, 15 Sep 2006)
New Revision: 3366
Log:
Startup/troubleshotting tip suggested by Jonas.
Modified:
trunk/refman-4.1/mysql-cluster.xml
trunk/refman-5.0/mysql-cluster.xml
trunk/refman-5.1/mysql-cluster.xml
Modified: trunk/refman-4.1/mysql-cluster.xml
===================================================================
--- trunk/refman-4.1/mysql-cluster.xml 2006-09-15 12:20:59 UTC (rev 3365)
+++ trunk/refman-4.1/mysql-cluster.xml 2006-09-15 14:04:22 UTC (rev 3366)
Changed blocks: 1, Lines Added: 12, Lines Deleted: 0; 1099 bytes
@@ -10062,6 +10062,18 @@
This stage sets up Cluster connections, establishes
inter-node communications, and starts Cluster heartbeats.
</para>
+
+ <para>
+ <emphasis role="bold">Note</emphasis>: When one or more
+ nodes hang in Phase 1 while the remaining node or nodes hang
+ in Pahse 2, this often indicates network problems. One
+ possible cause of such issues is one or more cluster hosts
+ having multiple network interfaces. Another common source of
+ problems causing this condition is the blocking of TCP/IP
+ ports needed for communications between cluster nodes. In
+ the latter case, this is often due to a misconfigured
+ firewall.
+ </para>
</listitem>
<listitem>
Modified: trunk/refman-5.0/mysql-cluster.xml
===================================================================
--- trunk/refman-5.0/mysql-cluster.xml 2006-09-15 12:20:59 UTC (rev 3365)
+++ trunk/refman-5.0/mysql-cluster.xml 2006-09-15 14:04:22 UTC (rev 3366)
Changed blocks: 1, Lines Added: 12, Lines Deleted: 0; 1099 bytes
@@ -10086,6 +10086,18 @@
This stage sets up Cluster connections, establishes
inter-node communications, and starts Cluster heartbeats.
</para>
+
+ <para>
+ <emphasis role="bold">Note</emphasis>: When one or more
+ nodes hang in Phase 1 while the remaining node or nodes hang
+ in Pahse 2, this often indicates network problems. One
+ possible cause of such issues is one or more cluster hosts
+ having multiple network interfaces. Another common source of
+ problems causing this condition is the blocking of TCP/IP
+ ports needed for communications between cluster nodes. In
+ the latter case, this is often due to a misconfigured
+ firewall.
+ </para>
</listitem>
<listitem>
Modified: trunk/refman-5.1/mysql-cluster.xml
===================================================================
--- trunk/refman-5.1/mysql-cluster.xml 2006-09-15 12:20:59 UTC (rev 3365)
+++ trunk/refman-5.1/mysql-cluster.xml 2006-09-15 14:04:22 UTC (rev 3366)
Changed blocks: 1, Lines Added: 12, Lines Deleted: 0; 1097 bytes
@@ -9988,6 +9988,18 @@
This stage sets up Cluster connections, establishes
inter-node communications, and starts Cluster heartbeats.
</para>
+
+ <para>
+ <emphasis role="bold">Note</emphasis>: When one or more
+ nodes hang in Phase 1 while the remaining node or nodes hang
+ in Pahse 2, this often indicates network problems. One
+ possible cause of such issues is one or more cluster hosts
+ having multiple network interfaces. Another common source of
+ problems causing this condition is the blocking of TCP/IP
+ ports needed for communications between cluster nodes. In
+ the latter case, this is often due to a misconfigured
+ firewall.
+ </para>
</listitem>
<listitem>
| Thread |
|---|
| • svn commit - mysqldoc@docsrva: r3366 - in trunk: refman-4.1 refman-5.0 refman-5.1 | jon | 15 Sep |