1. Installing and Configuring Oracle Solaris Cluster HA for Informix
Overview of the Installation and Configuration Process for Oracle Solaris Cluster HA for Informix
Planning the Oracle Solaris Cluster HA for Informix Installation and Configuration
Restriction for Supported Configurations of Oracle Solaris Cluster HA for Informix
Restriction for the Location of Informix Files
Determine the Solaris Zone for Informix Dynamic Server to Use
Installing and Configuring Informix
Enabling the Informix Instances to Run in a Cluster
How to Enable the Informix Instances to Run in a Cluster
Installing the HA for Informix Packages
How to Install the HA for Informix Packages
Registering and Configuring Oracle Solaris Cluster HA for Informix
How to Register and Configure Oracle Solaris Cluster HA for Informix
Verifying the Oracle Solaris Cluster HA for Informix Installation and Configuration
How to Verify Installation and Configuration of Oracle Solaris Cluster HA for Informix
Understanding the Oracle Solaris Cluster HA for Informix Fault Monitor
Probing Algorithm and Functionality
Oracle Solaris Cluster HA for Informix can be used by multiple Informix instances. Debugging can be turned on for all Informix instances or a particular Informix instance.
The /opt/SUNWscids/etc/config file enables you to turn on debugging for all Informix instances or for a specific Informix instance on a particular node or zone within the cluster. If you require debugging to be turned on for Oracle Solaris Cluster HA for Informix across the whole cluster, repeat this step on all nodes within the cluster.
# grep daemon /etc/syslog.conf *.err;kern.debug;daemon.notice;mail.crit /var/adm/messages *.alert;kern.err;daemon.err operator #
Change the daemon.notice file to daemon.debug and restart the syslogd command. Note that the following output, from grep daemon /etc/syslog.conf, shows that daemon.debug has been set.
# grep daemon /etc/syslog.conf *.err;kern.debug;daemon.debug;mail.crit /var/adm/messages *.alert;kern.err;daemon.err operator
Restart the syslog daemon.
# svcadm disable system-log # svcadm enable system-log
Perform this step for each component that requires debugging output, on each node of Solaris Cluster as required.
Edit the /opt/SUNWscids/etc/config file and change DEBUG= to DEBUG=ALL or DEBUG=sun-cluster-resource.
# cat /opt/SUNWscids/etc/config # # Copyright 2006 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # ident "@(#)config 1.1 06/03/06 SMI" # # Usage: # DEBUG=<RESOURCE_NAME> or ALL # DEBUG=ALL
Note - To turn off debug, reverse the previous steps.