Installation guide

Self Test Daemon (STD) SNMP agent 32-47
Chapter 32: SNMP Agents
Wave Global Administrator Guide
STD SNMP Agent Traps
The Self Test Daemon (STD) SNMP agent generates appropriate traps when a trappable
condition occurs. Traps generated by this agent fall into two categories:
• Traps that are related to the components controlled by STD (like
ComponentFailedToStart, ComponentRestartComplete, etc.)
• Traps that are related to the Upgrade and Restart process. Trap are generated at
appropriate stages of the entire upgrade/restore process so that any connected manager
will be able to trace the entire sequence of the Upgrade and Restore process (in case the
upgrade is unsuccessful). The stages of an upgrade and restore process and the traps
generated during this stage are described in the following table.
STD SNMP agent - Upgrade and Restore stages
An upgrade request comes in
• CAB file is pushed
• stdUpgradeStarted trap is sent
Unpacking of the CAB file is
done
• stdUnpackingFiles trap is sent
• Multiple stdUpgradeInProgress traps are sent during
this period
Unpacking is complete
• stdUnpackingComplete trap is sent
A system reboot is done
• stdRebootingMachine trap is sent
Upgrade is applied
• stdUpgradeBeingApplied trap is sent
• Multiple stdUpgradeInProgress traps are sent during
this period
System is rebooted again
• stdRebootingMachine trap is sent
All components are started
• stdVerifyingSystem trap is sent
• If success • stdUpgradeComplete trap is sent, all is well
• If failed • stdUpgradeError trap is sent
• A restore operation is attempted
Restore is attempted
• stdRestoreStarted trap is sent
• Multiple stdRestoreInProgress traps are sent at this
point
A system reboot is done
• stdRebootingMachine trap is sent
All components are started
• stdVerifyingSystem trap is sent
Release 2.0
September 2010