Sun Cluster Data Service for Samba Guide for Solaris OS

Debug Sun Cluster HA for Samba

ProcedureHow to turn on debug for Sun Cluster HA for Samba

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

Each Samba component has a DEBUG file under /opt/SUNWscsmb/xxx/etc, where xxx is a three-character abbreviation for the respective Samba component.

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

  1. 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 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
    # pkill -1 syslogd
  2. Edit /opt/SUNWscsmb/samba/etc/config.

    Perform this step for the Samba component (smb), and repeat for the optional Winbind components that requires debug output, on each node of Sun Cluster as required.

    Edit /opt/SUNWscsmb/samba/etc/config and change DEBUG= to DEBUG=ALL or DEBUG=resource.

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

    Note –

    To turn off debug, reverse the steps above.