Excessive Port Errors - Qlogic SANbox 5602 Installation Manual

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4. Compare the RA_TOV and ED_TOV timeout values for all switches in the
fabric using the Show Config Switch command or the Switch data tab of the
SANsurfer Switch Manager topology display. Is each timeout value the same
on every switch?
5. Display the active zone set on each switch using the Zoning Active
command or the Active Zoneset tab of the SANsurfer Switch Manager
topology display. Compare the zone membership between the two active
zone sets. Are they the same?
5.2.2.2

Excessive Port Errors

The switch can monitor a set of port errors and generates alarms based on
user-defined sample windows and thresholds. These port errors include the
following:
CRC errors
Decode errors
ISL connection count
Login errors
Logout errors
Loss-of-signal errors
Port threshold alarm monitoring is disabled by default. Refer to the SANbox 5602
Switch Management User's Guide for information about managing port threshold
alarms.
59096-01 A
Yes - Continue.
No - Correct the timeout values on the offending switches using the
Set Config Switch command or the SANsurfer Switch Manager Switch
Properties dialog. Reset the port. If the condition remains, continue.
Yes - Contact your authorized maintenance provider.
No - Deactivate one of the active zone sets or edit the conflicting zones
so that their membership is the same. Reset the port. If the condition
remains, contact your authorized maintenance provider.
Note: This can be caused by merging two fabrics whose active
zone sets have two zones with the same name, but
different membership.
5 – Diagnostics/Troubleshooting
Power-On Self Test Diagnostics
5-9