Appendix B Troubleshooting HA Monitors

Table of Contents

General MIB Monitor Troubleshooting
Database Monitor Troubleshooting for Oracle
Database Monitor Troubleshooting for Informix
Debug Logging of EMS HA Monitors
Troubleshooting 0 Byte snmpd.conf Problem
Steps to Obtain EMS Data to Reproduce an EMS Problem

This appendix lists some troubleshooting guidelines for working with HA Monitors.

The HA Monitors that rely on various SNMP MIBs need to have HP-UX SNMP subagents (and any other related "vendor specific" subagents) configured correctly and be running, before they can reliably report on the status of their resources. Currently this includes the following monitors:

HA Database Monitor, part of the HA Monitors product
HA Cluster Monitor, part of the EMS product
HA Network Interface Monitor, part of the EMS product
HA System Resource Monitor, part of the EMS product

HA Monitors that do not rely on SNMP include:

HA Disk Monitor, part of the HA Monitors product

Table B-1 “Event Monitoring Service Monitors” lists the monitors that are part of the EMS and the HA Monitors products.

Table B-1 Event Monitoring Service Monitors

Monitor	MIB Type?	Associated Product	SNMP Required?	Documentation Reference
HA Database Monitor	Yes	HA Monitors	Yes	Using High Availability Monitors (HP Part Number B5736-90025)
HA Disk Monitor	No	HA Monitors	No	Using High Availability Monitors (HP Part Number B5736-90025)
HA Cluster Monitor	Yes	EMS	Yes	Using the Event Monitoring Service (HP Part Number B7612-90015)
HA Network Interface Monitor	Yes	EMS	Yes	Using the Event Monitoring Service (HP Part Number B7612-90015)
HA System Resource Monitor	Yes	EMS	Yes	Using the Event Monitoring Service (HP Part Number B7612-90015)

The sections in this appendix are:

Appendix B Troubleshooting HA Monitors

Technical documentation

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