Release Notes

Close with Code Change in Fabric OS v7.0.1b
Closed with Code Change in Fabric OS v7.0.1a – GA March 15, 2012
This section lists the defects with Critical, High and Medium Technical Severity closed with a code change as of
March 15, 2012 in Fabric OS v7.0.1a.
Defect ID: DEFECT000358972 Technical Severity: High
Summary: Port is negotiating to 16G even though optic is only capable of 8G
Symptom: Customer will see multiple problems with I/O.
Workaround: bounce the problem port with this kind of mismatch speed setting.
Feature: 16G Platform Services Function: FOS Kernel HA
Probability: Medium
Found in Release: FOS7.0.0
Defect ID: DEFECT000381210 Technical Severity: High
Summary: Disk Controller warm start processing causing multiple IFCCs
Symptom: Multiple IFCCs occur after warm start processing completed on a FICON Disk Controller the
number of IFCCs can cause XRC suspends.
Workaround: Disable emulation
Feature: FCIP Function: Emulation
Probability: Medium
Found in Release: FOS7.0.0
Defect ID: DEFECT000383327 Technical Severity: High
Summary: N-ports on AG do not receive responses after hareboot
Symptom: Sometimes AG does not show up in agshow. F-ports cannot login.
Workaround: Reboot switch (NOT hareboot)
Feature: 8G ASIC Driver Function: C2 ASIC driver
Probability: Low
Found in Release: FOS7.0.0
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.
Feature: FCIP Function: FCIP Performance
Probability: Medium
Found in Release: FOS7.0.1