Brocade Communications Systems AA979A - StorageWorks SAN Switch 2/8V Reference Manual page 221

•
An E_Port has gone offline.
•
A principal link has segmented from the fabric.
Recommended
Verify that all ISL cables are properly connected at both ends. Verify that the SFP has not become faulty.
Action
An inexplicable fabric reconfiguration might be a transient error and might not require troubleshooting.
Severity
INFO
FW-1120
Message
<timestamp>, [FW-1120], <sequence-number>,, INFO, <system-name>,
<Label>, is between high and low boundaries(High=<High value>,
Low=<Low value>). Current value is <Value> <Unit>.
Probable
Indicates that the number of fabric reconfigures has changed from a value outside of the acceptable
Cause range to a value within the acceptable range. The following occurrences can cause a fabric
reconfiguration:
•
Two switches with the same domain ID have connected to one another.
•
Two fabrics have joined.
•
An E_Port has gone offline.
•
A principal link has segmented from the fabric.
Recommended No action is required. Respond to this message as is appropriate to the particular policy of the end-user
Action installation.
Severity INFO
FW-1121
Message
<timestamp>, [FW-1121], <sequence-number>,, INFO, <system-name>,
<Label>, value has changed(High=<High value>, Low=<Low value>).
Current value is <Value> <Unit>.
Probable
Indicates that the number of domain ID changes has changed. Domain ID changes occur when there is a
Cause
conflict of domain IDs in a single fabric and the principal switch has to assign another domain ID to the
switch.
Recommended No action is required. Respond to this message as is appropriate to the particular policy of the end-user
Action installation.
Severity INFO
Fabric OS Message Reference
Publication Number: 53-1000242-01
25
FW-1120
25-15