Service Manual

Defects
Closed with Code Change in Fabric OS v7.4.0a
This section lists the defects with Critical, High and Medium Technical Severity closed with a code change.
Defect ID:
Defect ID: Defect ID:
Defect ID:
DEFECT000554782
Technical Severity:
Technical Severity:Technical Severity:
Technical Severity:
High
Probability:
Probability:Probability:
Probability:
Low
Product:
Product:Product:
Product:
FOS
Technology:
Technology:Technology:
Technology:
Management
Reported In Release:
Reported In Release:Reported In Release:
Reported In Release:
FOS7.4.0
Technology Area:
Technology Area:Technology Area:
Technology Area:
Firmware upload/download
Symptom:
Symptom:Symptom:
Symptom:
Unable to download v7.4.0 firmware with unsupported performance monitor configurations on base
switch.
Condition:
Condition:Condition:
Condition:
Moving a default switch with TopT
alker on as
a
ba
se switch leads to unsupported TopT
alker
configurations on the base switch. Firmware download to v7.4 is blocked at this point and there is not a
command to clear the toptalker as well.
Workaround
WorkaroundWorkaround
Workaround
:
::
:
Dono
t make a
logical switch configured with TopT
alker as base switch
.
Defect ID:
Defect ID: Defect ID:
Defect ID:
DEFECT000539584
Technical Severity:
Technical Severity:Technical Severity:
Technical Severity:
High
Probability:
Probability:Probability:
Probability:
Low
Product:
Product:Product:
Product:
FOS
Technology:
Technology:Technology:
Technology:
System
Reported In Release:
Reported In Release:Reported In Release:
Reported In Release:
FOS7.4.0
Technology Area:
Technology Area:Technology Area:
Technology Area:
Optics
Symptom:
Symptom:Symptom:
Symptom:
2KM QSFP ICL ports may see link errors such as CRC and FEC errors. The link errors may result in
credit or frame loss and trigger link reset.
Condition:
Condition:Condition:
Condition:
Errors may be seen after any conditions that causes the port to be toggled, such as a portdisable or
switchdisable.
Recovery:
Recovery:Recovery:
Recovery:
Clear the stats. Toggle the port and check for link errors.
Defect ID:
Defect ID: Defect ID:
Defect ID:
DEFECT000542995
Technical Severity:
Technical Severity:Technical Severity:
Technical Severity:
Medium
Probability:
Probability:Probability:
Probability:
Medium
Product:
Product:Product:
Product:
FOS
Technology:
Technology:Technology:
Technology:
Virtualization
Reported In Release:
Reported In Release: Reported In Release:
Reported In Release:
FOS7.2.1
Technology
Technology Technology
Technology
Area:
Area:Area:
Area:
Access Gateway
Symptom:
Symptom:Symptom:
Symptom:
Customer encounters a panic when enabling access gateway through webtools and then running
commands through the CLI subsequently.
Condition:
Condition:Condition:
Condition:
Enable AG mode in the switch through webtools.
Recovery:
Recovery:Recovery:
Recovery:
Auto
-
recovery after panic dump.
Defect ID:
Defect ID: Defect ID:
Defect ID:
DEFECT000546724
Technical Severity:
Technical Severity:Technical Severity:
Technical Severity:
Medium
Probability:
Probability:Probability:
Probability:
Low
Product:
Product:Product:
Product:
FOS
Technology:
Technology:Technology:
Technology:
FICON
Reported In Release:
Reported In Release:Reported In Release:
Reported In Release:
FOS7.4.0
Technology Area:
Technology Area:Technology Area:
Technology Area:
FICON CUP
Symptom:
Symptom:Symptom:
Symptom:
Observed "
--
FICU_DGB_MSG_001(D)
--
Function
-
ficu_api_deliver_msg_from_remote_CUP() FICU
Error RC(-14)" on the console.
Condition:
Condition:Condition:
Condition:
Normal switch operation, the message is seen when the IPC system is unable to deliver an IPC
message to FICUD.
Recovery:
Recovery:Recovery:
Recovery:
No recovery necessary. No loss of functionality, it is an informational non
-
essential message