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I/O Adapters and Modules: Monitoring and Recovery
HP Integrity NonStop NS-Series Operations Guide—529869-005
8-7
Monitoring the 4PSEs
Monitoring the 4PSEs
For a general, top-down approach for using OSM to monitor system components, refer
to Using OSM to Monitor the System on page 3-7.
For 4PSEs, the OSM Service Connection reports, in the form of attributes, the
•
Service State (displayed only if the value is something other than OK) – When a
negative Service State value is displayed, check for alarms and see alarm details
for the probable cause and suggested repair actions.
•
Power State
•
Device State
OSM actions allow you to power on or off a 4PSE, turn the LED on or off, and the
Replace action launches a documented service procedure to guide you through
replacement.
Recovery Operations for I/O Adapters and
Modules
•
Examine the contents of the event message log for the subsystem. For example,
the ServerNet LAN Systems Access (SLSA) subsystem or Storage subsystem
might have issued an event message that provides information about the resource
failure. Event messages returned by the SLSA and Storage subsystems are
described in the SLSA and STO sections of the Operator Messages Manual,
respectively.
•
HP provides a comprehensive library of troubleshooting guides for the
communications subsystems. Attempt to analyze the problems and restart the
process or object using the commands described in the appropriate manual listed
in Related Reading on page 8-8. If you are unable to start a required process or
object, contact your service provider.
Enabled State: Off The component is not functional.
Enabled State: On The component is functional.
Enabled State:
Unknown
State is unknown; component might not be responding.
Table 8-2. Service, Device, and Enabled States for the G4SA (page 2 of 2)
State Description