Dell Brocade 5100 Fabric OS v7.0.2 Release Notes v1.0 - Page 74

Emulated FICON Tape Read Channel Program can grow too large, resulting in FICON

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Closed with Code Change Defects in Fabric OS v7.0.1 Defect ID: DEFECT000369610 Technical Severity: High Summary: Emulated FICON Tape Read Channel Program can grow too large, resulting in FICON Protocol timeouts and aborts Symptom: FICON Abort during tape read emulation Feature: FCIP Function: FCIP I/O Probability: High Found in Release: FOS7.0.0 Defect ID: DEFECT000369703 Technical Severity: High Summary: Host could not Link up on 8G FC port when the port is configured at a fixed speed of 4G or 8G. Symptom: When an 8G capable port is configured at fixed speed of 4G or 8G, and remote is configured as speed auto negotiation, and there is only 1 port connected to the remote, after switch reboot, or slotpoweroff/slotpoweron, sometime this port cannot sync up. Portdisable/portenable cannot recover. When there are more than 1 links connected, this problem is not observed. Feature: Field Escalation Function: ASIC Driver Probability: Low Found in Release: FOS6.2.2 Service Request ID: 672599 Defect ID: DEFECT000370943 Technical Severity: High Summary: Network scanning application causing high CPU utilization by CNM daemon. Symptom: Possible module timeouts seen during processing intensive actions such as SupportSave. Feature: Data Security Function: HA Cluster Probability: Low Found in Release: FOS6.4.2 Service Request ID: 123606 Defect ID: DEFECT000373075 Technical Severity: High Summary: Linux kernel bug causing panic on switch running FOS v6.4.2 Symptom: Kernel panic and reboot of switch Feature: Field Escalation Function: Panic / OOM Probability: Low Found in Release: FOS6.4.2 Service Request ID: 680849 Defect ID: DEFECT000375295 Technical Severity: High Summary: F_Port stuck in Disabled (N-Port Offline for F-Port) after AG reboot Symptom: F_Ports on some access gateways are stuck in F_Port Disabled state (N-Port Offline for FPort) and observe raslog reports: [AG-1005], FDISC response was dropped. Feature: Field Escalation Function: Access Gateway Probability: Low Found in Release: FOS6.2.2 Service Request ID: 684505 Fabric OS v7.0.2 Release Notes v1.0 Page 74 of 99

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Closed with Code Change Defects in Fabric OS v7.0.1
Fabric OS v7.0.2 Release Notes v1.0
Page 74 of 99
Defect ID:
DEFECT000369610
Technical Severity:
High
Summary:
Emulated FICON Tape Read Channel Program can grow too large, resulting in FICON
Protocol timeouts and aborts
Symptom:
FICON Abort during tape read emulation
Feature:
FCIP
Function:
FCIP I/O
Probability:
High
Found in Release:
FOS7.0.0
Defect ID:
DEFECT000369703
Technical Severity:
High
Summary:
Host could not Link up on 8G FC port when the port is configured at a fixed speed of 4G or
8G.
Symptom:
When an 8G capable port is configured at fixed speed of 4G or 8G, and remote is
configured as speed auto negotiation, and there is only 1 port connected to the remote,
after switch reboot, or slotpoweroff/slotpoweron, sometime this port cannot sync up.
Portdisable/portenable cannot recover.
When there are more than 1 links connected, this
problem is not observed.
Feature:
Field Escalation
Function:
ASIC Driver
Probability:
Low
Found in Release:
FOS6.2.2
Service Request ID:
672599
Defect ID:
DEFECT000370943
Technical Severity:
High
Summary:
Network scanning application causing high CPU utilization by CNM daemon.
Symptom:
Possible module timeouts seen during processing intensive actions such as SupportSave.
Feature:
Data Security
Function:
HA Cluster
Probability:
Low
Found in Release:
FOS6.4.2
Service Request ID:
123606
Defect ID:
DEFECT000373075
Technical Severity:
High
Summary:
Linux kernel bug causing panic on switch running FOS v6.4.2
Symptom:
Kernel panic and reboot of switch
Feature:
Field Escalation
Function:
Panic / OOM
Probability:
Low
Found in Release:
FOS6.4.2
Service Request ID:
680849
Defect ID:
DEFECT000375295
Technical Severity:
High
Summary:
F_Port stuck in Disabled (N-Port Offline for F-Port) after AG reboot
Symptom:
F_Ports on some access gateways are stuck in F_Port
Disabled state (N-Port Offline for F-
Port) and observe raslog reports: [AG-1005], FDISC response was dropped.
Feature:
Field Escalation
Function:
Access Gateway
Probability:
Low
Found in Release:
FOS6.2.2
Service Request ID:
684505