Closed with Code Change in Fabric OS v6.4.0a
Fabric OS v6.4.1 Release Notes v1.0 Page 61 of 62
Defect ID: DEFECT000290784 Technical Severity: Medium
Summary: Abort in Read emulation if Attention status received between status and status accept
Symptom: IFCCs during Tape Read processing.
Workaround: Disable FICON Emulation
Feature: FCIP
Function: FCIP I/O
Probability: Medium
Found in Release: FOS6.3.1
Defect ID: DEFECT000298077 Technical Severity: Medium
Summary: FICON: IFCCs seen when enabling ICL ports wiht Lossless DLS enabled
Symptom: IFCCs observed and traffic can be adversely affected.
Feature: 8G Platform Services
Function: Routing
Probability: Medium
Found in Release: FOS6.4.0
Defect ID: DEFECT000298120 Technical Severity: Medium
Summary: Port based routing frame were out of order when FCP image pairs concurrently initiate
exchanges as originators over GE ports
Symptom: 3rd party device has very poor performance over FCIP link between two Brocade 7800 over
1G GE port. Same issue applies to FX8-24 blades.
Feature: FCIP
Function: FCIP Performance
Probability: Medium
Found in Release: FOS6.3.1
Service Request ID: 429767
Where Else Fixed:
FOS6.3.1 b
Defect ID: DEFECT000298774 Technical Severity: Medium
Summary: Multiple critical CDR-1003 raslog during supportsave
Symptom: After a non-disruptive upgrade from Fabric OS version v6.1.x to Fabric OS version 6.2.x,
CDR-1003 CRITICAL messages may be posted during a supportSave operation on Brocade
4G platforms. With the fix in this release, the critical message is update to Warning and it
can be ignored unless it's persistent and not happening during supportsave.
Workaround: Ignore if CDR-1003 happens during supportsave and not persistent.
Feature: 4G ASIC Driver
Function: ASIC Driver
Probability: High
Found in Release: FOS6.3.1
