Brocade Fabric OS v7.0.2e Release Notes v1.0

Fabric OS v7.0.2e Release Notes v1.0 Page 47 of 53
Summary:
7800 Tunnel in DwnPend state after making change to committed rate
Symptom:
7800 Tunnel enters DwnPend state after configuration change is made. An IPC error is reported during
subsequent attempts to delete the tunnel.
Probability:
Medium
Feature:
FOS Software
Function:
FCIP
Reported In Release:
FOS7.0.1
Service Request ID:
1147343
Defect ID:
DEFECT000446429
Technical Severity:
High
Summary:
ASIC entries are not being cleared upon HA processing leading to server issues.
Symptom:
Observer non-responsive host paths on an server with server eventually crashing. Switch does not
forward any SCSI task management commands
Probability:
Low
Feature:
FOS Software
Function:
Fabric Services
Reported In Release:
FOS7.1.0
Service Request ID:
1143385
Defect ID:
DEFECT000446858
Technical Severity:
Medium
Summary:
In a heavily congested fabric, if a HAfailover happens when a backend port is reporting frame timeout,
switch falsely identifies stuck VC and performs link reset.
Symptom:
Switch continuously reports RASLOG “C2-1014, Link Reset” on backend port, and under rare
occasion, observed switch panic.
Probability:
Medium
Feature:
4G Platform Services
Function:
FOS Kernel Drivers
Reported In Release:
FOS7.0.2
Service Request ID:
1148619,1132068
Defect ID:
DEFECT000447611
Technical Severity:
High
Summary:
Disable auto tuning for 8G blades in 16G chassis. Only manual tuning will be supported for this
combination.
Symptom:
After enabling auto tuning, FC8-64 blades faulted in a 16G chassis and the blade had to be power
cycled to be recovered.
Workaround:
Disable auto tuning
Probability:
Medium
Feature:
FOS Software
Function:
ASIC Driver
Reported In Release:
FOS7.0.2
Service Request ID:
1149900
Defect ID:
DEFECT000448534
Technical Severity:
High
Summary:
Name server stops responding to CT commands such as GID_FT, GPN_FT, and RPN_ID.
Symptom:
3rd party storage ports stop responding, resulting in I/O stoppage. The device's ports must be manually
reset to force a relogin with the nameserver again.This issue occurs intermittently at customer setup.
Probability:
Low
Feature:
FOS Software
Function:
Fabric Services
Reported In Release:
FOS7.0.1
Service Request ID:
1104327
Defect ID:
DEFECT000451617
Technical Severity:
Medium
Summary:
Unstable link caused switch to internally reset port and generated link level errors.
Symptom:
On embedded switch, after upgrading FOS, observed high count of LOSSYNC, link failure errors
during server boot.There is no impact to the time for port to come online, but the counters triggered
fabric watch warnings.
Feature:
4G ASIC Driver
Function:
PORT
Reported In Release:
FOS6.3.2
Defect ID:
DEFECT000460768
Technical Severity:
High