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Figure 13 Event log – Advanced search

SAN Diagnostic logs

HP IIAS diagnoses the SFPs which are detected to be degrading or failing. HP IIAS monitors the

following five parameters of an SFP:

1. Transmit power

2. Receive power

3. Voltage

4. Current

5. Temperature

As part of diagnostics, above values (collected during data collection) are compared against the

threshold specification range. Threshold specification range varies based on vendor, model and

property being monitored. If the values collected are found outside the threshold range, HP IIAS

raises diagnostics events for such SFP. HP IIAS raises a separate diagnostics event for each

parameter.

NOTE:

• For embedded Blade SAN Switch, only SFPs of external ports are monitored.

• For B-Series and H-Series switches, diagnostic happens only when the I/O (Input or output)

operation occurs on the SFP or if SFP is in failed state.

40 Using HP IIAS

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