Brocade Fabric OS v6.4.3f Release Notes v1.0

Close with Code Change in Fabric OS v6.4.3
Fabric OS v6.4.3f Release Notes v1.0 Page 57 of 149
Defect ID: DEFECT000352764
Technical Severity: High
Summary: Remote data replication application fails with multiple paths (multiple port pairs between
arrays) when FastWrite is enabled on the FCIP tunnel.
Symptom: With FastWrite enabled on an FCIP tunnel, and two data replication port pairs, the
application commands to move data between the arrays will fail. With only a single port
pair or with FastWrite disabled, everything works fine.
Feature: FCIP
Function: Emulation
Probability: High
Found in Release: FOS7.0.0
Where Else Fixed: FOS7.0.0 b PATCH
Defect ID: DEFECT000353341
Technical Severity: High
Summary: When XISL Use is disabled in VF, it leaves a condition that can trigger route problem.
Symptom: Connectivity lost across VF w/ integrated routing, large numbers of c3_other_discards.
Feature: Field Escalation
Function: FC Layer 2 Routing
Probability: Low
Found in Release: FOS6.3.1
Service Request ID: 626039 690279
Defect ID: DEFECT000356094
Technical Severity: High
Summary: IDLE not being sent after NOS - results in other issues and eventually causes G_Port.
Symptom: Customer notices that one side of the ISL becomes a G_Port, while the peer remains an
E_Port.
Feature: Field Escalation
Function: Fabric Services
Probability: Low
Found in Release: FOS6.2.2
Service Request ID: 602057
Defect ID: DEFECT000356964
Technical Severity: High
Summary: When Loop port(JBOD) and EX port are in same chip and LSAN is in place, Loop port drops
PLOGI Accept to the Host
Symptom: PLOGI Accept will be dropped and Device discovery will Fail
Feature: 8G ASIC Driver
Function: ASIC Driver
Probability: Low
Found in Release: FOS7.0.0
Defect ID: DEFECT000357193
Technical Severity: High
Summary: C2-1012 Between DCX-4S Core and FX8-24 Blade
Symptom: Credit loss on DCX-4S backend ports between Core Blade in slot 3 and FX8-24 Blade in slot
7.
Feature: 8G ASIC Driver
Function: Other
Probability: Low
Found in Release: FOS7.0.0