Sun Cluster 3.1 Data Service for SWIFTAlliance Access Guide

Debug Sun Cluster HA for SWIFTAlliance Access

How to turn debug on for Sun Cluster HA for SWIFTAlliance Access

Use the information in this section to understand how to turn on debug for Sun Cluster HA for SWIFTAlliance Access.

Sun Cluster HA for SWIFTAlliance Access can be used by multiple Sun Cluster instances. However, it is possible to turn debug on for all Sun Cluster instances or a particular Sun Cluster instance.

Each Sun Cluster component has a DEBUG file under /opt/SUNWscsaa/etc, where saa is a three character abbreviation for the respective Sun Cluster component.

These files allow you to turn debug on for all Sun Cluster instances or for a specific Sun Cluster instance on a particular node with Sun Cluster. If you require debug to be turned on for Sun Cluster HA for SWIFTAlliance Access across the whole Sun Cluster, you will need to repeat this step on all nodes within Sun Cluster.

  1. Edit /etc/syslog.conf

    Edit /etc/syslog.conf and change daemon.notice to daemon.debug


    # 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 to daemon.debug and restart syslogd. Note that the output below, from the command grep daemon /etc/syslog.conf, shows that daemon.debug has now been set.


    # grep daemon /etc/syslog.conf
    *.err;kern.debug;daemon.debug;mail.crit        /var/adm/messages
    *.alert;kern.err;daemon.err                    operator
    #
    # pkill -1 syslogd
    #
  2. Edit /opt/SUNWscsaa/etc/config

    Edit /opt/SUNWscsaa/etc/config and change DEBUG= to DEBUG=ALL or DEBUG=resource


    # cat /opt/SUNWscsaa/etc/config
    #
    # Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
    # Use is subject to license terms.
    #
    # Usage:
    #       DEBUG=<RESOURCE_NAME> or ALL
    #
    DEBUG=ALL
    #

    Note –

    To turn off debug, simply reverse the steps above.