HP StorageWorks 2/140 - Director Switch, Руководство по обслуживанию, Страница: 149 / 396

Diagnostics
149 Director 2/140 Service Manual
Did the switch priority change solve the problem and did both directors join
through the ISL to form a fabric?
NO YES
↓
The directors, associated ISL, and multi-switch fabric are operational.
Exit MAP.
Contact the next level of support. Exit MAP.
20
A director E_Port segmented (at an operational director) because a response to a
verification check indicates an attached director is not operational.
1. Perform the data collection procedure at the operational director and return
the CD to HP for analysis by third-level support personnel.
2. Go to “ MAP 0000: Start MAP ” on page 45 and perform fault isolation for the
failed director.
Exit MAP.
21
A 140 event code occurs only if the optional OpenTrunking feature is enabled.
The event code indicates OpenTrunking firmware detected an ISL with Fibre
Channel traffic that exceeds the configured congestion threshold.
No action is required for an isolated event. However, if this event persists,
perform one of the following:
■
Relieve the congestion by adding parallel ISLs between the directors or
switches reporting the problem.
■
Increase the ISL link speed between the directors or switches reporting the
problem (from 1 Gbps to 2 Gbps).
■
Reroute Fibre Channel traffic by moving device connections to a
less-congested region of the fabric.
Did the corrective action solve the problem and relieve the reported ISL
congestion?
NO YES
↓
The ISL is operational. Exit MAP.
Contact the next level of support. Exit MAP.