Release Notes

Closed with Code Change in Fabric OS v7.2.1e
Fabric OS v7.2.1e Release Notes v1.0 Page 34 of 82
Defect ID:
DEFECT000531571
Technical Severity:
High
Probability:
Low
Product:
FOS
Technology:
Traffic Management
Reported In Release:
FOS7.0.0
Technology Area:
Port Bring-up
Symptom:
Port blade remained faulted after a power event.
Condition:
This may occur in a rare scenario, when a CP has been running for a duration and memory has been
utilized to cache file system buffers and a blade is power cycled. In this small timing window, this
may lead to free memory not being readily available for blade initialization.
Recovery:
slotpoweroff/on the blade
Defect ID:
DEFECT000532726
Technical Severity:
High
Probability:
Low
Product:
FOS
Technology:
Management
Reported In Release:
FOS7.4.0
Technology Area:
Web Tools
Symptom:
WebTools will not launch with Java 8 update 40
Condition:
When Admin Domain is enabled in the switch
Workaround:
Enable virtual fabric if platform supports
Defect ID:
DEFECT000532730
Technical Severity:
Medium
Probability:
Low
Product:
FOS
Technology:
FICON
Reported In Release:
FOS7.2.0
Technology Area:
FICON CUP
Symptom:
Switch panic after Ficon daemon (FICUd) assert
Condition:
Issue is exposed due to heavy kernel processing, which caused ficud sending CUEnd to the same
logical path over and over again.
Defect ID:
DEFECT000532816
Technical Severity:
High
Probability:
Medium
Product:
FOS
Technology:
Traffic Management
Reported In Release:
FOS7.2.0
Technology Area:
Trunking
Symptom:
Traffic disruption in normal traffic encountered following an HA-failover during firmware upgrade.
Condition:
This may happen when an E-port trunk port with FEC active bounces during HA-
failover phase of the
firmware upgrade process.
Defect ID:
DEFECT000534413
Technical Severity:
Medium
Probability:
High
Product:
FOS
Technology:
Monitoring/RAS
Reported In Release:
FOS7.2.1
Technology Area:
Monitoring and Alerting Policy
Suite (MAPS)
Symptom:
"logicalgroup --show" command will show more ports than switch has under "ALL_PORTS"
group. MAP-1003 RASLOG messages seen on non-existent ports.
Condition:
This issue happens if the customer has MAPS enabled and performs hafailover or migrates firmware
to MAPS supported versions with online F_Port trunk.
Workaround:
Bring up the F_port trunk ports after hafailover,
Defect ID:
DEFECT000538046
Technical Severity:
Medium
Probability:
Low
Product:
FOS
Technology:
System
Reported In Release:
FOS7.1.1
Technology Area:
Component
Symptom:
Fabric Watch terminates in a busy system causing switch reboot.
Condition:
This is a very rare occurrence that may be encountered on systems that are very busy.