Dell Brocade 5100 Fabric OS v7.0.2 Release Notes v1.0 - Page 40

Defect ID, Technical Severity, Summary, Symptom, Risk of Fix, Feature, Probability, Function,

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Close with Code Change in Fabric OS v7.0.2 Defect ID: DEFECT000384078 Technical Severity: High Summary: FCIP tunnel performance drop in FOS v7.x Symptom: Small performance drop in FCIP tunnel from FOS v6.4.x to FOS v7.x when running small IO throughput. Risk of Fix: Low Feature: FCIP Probability: Medium Function: FCIP Performance Reported In Release: FOS7.0.1 Defect ID: DEFECT000384682 Technical Severity: High Summary: Downgrade from FOS v7.0.x to v6.4.x leads to F port connectivity loss. It does not recover with bouncing the port and requires a switch power cycle. Symptom: After downgrade from FOS v7.0.x to FOS v6.4.x with "-s" in certain sequence, preinstall script may fail and leave switch in a state Storage device loses connectivity to fabric and does not reconnect. Switch port stays stuck at G-port and requires switch reset to regain connectivity. Workaround: Don't do firmwaredownload with -s option by default Risk of Fix: Low Feature: FOS Software Probability: High Function: ASIC Driver Reported In Release: FOS6.4.2 Service Request ID: 699169 Defect ID: DEFECT000385058 Technical Severity: Medium Summary: POST failure with FOS 16G blade with misleading test name Symptom: 16G blade fails turboramtest as "fcbistest", when chassis is power cycled due to not properly initialized data structure. FOS turboramtest command line does not fail, reboot does not fail, slot power on/off does not fail. Misleading error message and test name is cleaned up Risk of Fix: Low Feature: Diagnostics Probability: Low Function: Post Diags Reported In Release: FOS7.0.0 Service Request ID: Defect ID: DEFECT000385320 Technical Severity: Medium Summary: FICON Selective resets during sort tape job with large channel programs when running through FICON to ESCON converter and FCIP FICON Tape Pipelining. Symptom: Customer sees the tape application fail with MIH error. Risk of Fix: Low Feature: FCIP Probability: Low Function: Emulation Reported In Release: FOS7.0.1 Defect ID: DEFECT000386010 Technical Severity: Medium Summary: Device does re-FLOGI with a different WWN cause stale entry in Flogin DataBase Symptom: switch reports duplicate WWN and panic. Risk of Fix: Low Feature: FOS Software Probability: Medium Function: Panic / OOM Reported In Release: FOS6.4.2 Service Request ID: 700637,722117 Fabric OS v7.0.2 Release Notes v1.0 Page 40 of 99

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Close with Code Change in Fabric OS v7.0.2
Fabric OS v7.0.2 Release Notes v1.0
Page 40 of 99
Defect ID:
DEFECT000384078
Technical Severity:
High
Summary:
FCIP tunnel performance drop in FOS v7.x
Symptom:
Small performance drop in FCIP tunnel from FOS v6.4.x to FOS v7.x when running small IO
throughput.
Risk of Fix:
Low
Feature:
FCIP
Probability:
Medium
Function:
FCIP Performance
Reported In Release:
FOS7.0.1
Defect ID:
DEFECT000384682
Technical Severity:
High
Summary:
Downgrade from FOS v7.0.x to v6.4.x leads to F port connectivity loss. It does not recover with
bouncing the port and requires a switch power cycle.
Symptom:
After downgrade from FOS v7.0.x to FOS v6.4.x with "-s" in certain sequence, preinstall script may
fail and leave switch in a state Storage device loses connectivity to fabric and does not reconnect.
Switch port stays stuck at G-port and requires switch reset to regain connectivity.
Workaround:
Don't do firmwaredownload with -s option by default
Risk of Fix:
Low
Feature:
FOS Software
Probability:
High
Function:
ASIC Driver
Reported In Release:
FOS6.4.2
Service Request ID:
699169
Defect ID:
DEFECT000385058
Technical Severity:
Medium
Summary:
POST failure with FOS 16G blade with misleading test name
Symptom:
16G blade fails turboramtest as “fcbistest”, when chassis is power cycled due to not properly
initialized data structure. FOS turboramtest command line does not fail, reboot does not fail, slot
power on/off does not fail. Misleading error message and test name is cleaned up
Risk of Fix:
Low
Feature:
Diagnostics
Probability:
Low
Function:
Post Diags
Reported In Release:
FOS7.0.0
Service Request ID:
Defect ID:
DEFECT000385320
Technical Severity:
Medium
Summary:
FICON Selective resets during sort tape job with large channel programs when running through
FICON to ESCON converter and FCIP FICON Tape Pipelining.
Symptom:
Customer sees the tape application fail with MIH error.
Risk of Fix:
Low
Feature:
FCIP
Probability:
Low
Function:
Emulation
Reported In Release:
FOS7.0.1
Defect ID:
DEFECT000386010
Technical Severity:
Medium
Summary:
Device does re-FLOGI with a different WWN cause stale entry in Flogin DataBase
Symptom:
switch reports duplicate WWN and panic.
Risk of Fix:
Low
Feature:
FOS Software
Probability:
Medium
Function:
Panic / OOM
Reported In Release:
FOS6.4.2
Service Request ID:
700637,722117