Dell Brocade 5100 Brocade Fabric OS v7.2.1e Release Notes v1.0 - Page 53

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Closed with Code Change in Fabric OS v7.2.1b Defect ID: DEFECT000490754 Technical Severity: High Probability: Medium Product: FOS Technology: Traffic Management Reported In Release: FOS7.0.2 Technology Area: BB Credits Symptom: Switch ports connected to storage controller become unresponsive. Condition: This rare condition may occur with Fabric Loop (FL) port after many resets. The port may get into "Port failed due to busy buffer stuck error" state. Recovery: Reboot switch to recover; portdisable/port enable does not recover. Defect ID: DEFECT000491049 Technical Severity: Medium Product: FOS Technology: Distance Reported In Release: FOS7.2.0 Technology Area: Extended Fabrics Symptom: When WAN-side-failover-cable-pulls are performed with ISL-Inflight-Encryption "on", OLS counters are incremented. Condition: When ISL-Inflight-Encryption is turned "on" and the WAN cable is pulled, there is a possibility of frames getting dropped, which may result in credits not being returned, leading to a Link Reset. Defect ID: DEFECT000491841 Technical Severity: Medium Probability: Medium Product: FOS Technology: Traffic Management Reported In Release: FOS7.1.0 Technology Area: Lossless DLS Symptom: When F-port trunking is enabled, portdecom on the E-port may fail with "invalid remote port type" Condition: This portdecom failure on the E-port may be encountered when F-port trunking is enabled. Workaround: Disable F-port trunking, then portdecom will work. Defect ID: DEFECT000492224 Technical Severity: High Probability: Low Product: FOS Technology: Other Reported In Release: FOS7.1.0 Technology Area: Other Symptom: Data path lost after recovery of faulty slots or hafailover: Zone type is not set for some devices. Condition: This is a rare race condition that may cause inconsistency between zoning software and ASIC hardware state during zone CAM programming. Recovery: Ports must be bounced to recovery from the inconsistent port software/hardware zone type state, . Defect ID: DEFECT000492704 Technical Severity: High Probability: High Product: FOS Technology: Traffic Management Reported In Release: FOS6.4.3 Technology Area: FC-FC routing Symptom: "CRC error with good EOF" errors detected and may cause credit loss. Condition: This may be seen on DCX-4S: 1. With FC8-64 blades installed in - Slot 7 ports 155, 76 or - Slot 2 port 154. 2. Core blade 3/19,3/26, 6/70 Recovery: Auto Tuning/Manual Tuning Fabric OS v7.2.1e Release Notes v1.0 Page 53 of 82

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Closed with Code Change in Fabric OS v7.2.1b
Fabric OS v7.2.1e Release Notes v1.0
Page 53 of 82
Defect ID:
DEFECT000490754
Technical Severity:
High
Probability:
Medium
Product:
FOS
Technology:
Traffic Management
Reported In Release:
FOS7.0.2
Technology Area:
BB Credits
Symptom:
Switch ports connected to storage controller become unresponsive.
Condition:
This rare condition may occur with Fabric Loop (FL) port after many resets.
The port may get into "Port failed due to busy buffer stuck error" state.
Recovery:
Reboot switch to recover; portdisable/port enable does not recover.
Defect ID:
DEFECT000491049
Technical Severity:
Medium
Product:
FOS
Technology:
Distance
Reported In Release:
FOS7.2.0
Technology Area:
Extended Fabrics
Symptom:
When WAN-side-failover-cable-pulls are performed with ISL-Inflight-Encryption “on”, OLS counters
are incremented.
Condition:
When ISL-Inflight-Encryption is turned "on" and the WAN cable is pulled, there is a possibility of
frames getting dropped, which may result in credits not being returned, leading to a Link Reset.
Defect ID:
DEFECT000491841
Technical Severity:
Medium
Probability:
Medium
Product:
FOS
Technology:
Traffic Management
Reported In Release:
FOS7.1.0
Technology Area:
Lossless DLS
Symptom:
When F-port trunking is enabled, portdecom on the E-port may fail with "invalid remote port type"
Condition:
This portdecom failure on the E-port may be encountered when F-port trunking is enabled.
Workaround:
Disable F-port trunking, then portdecom will work.
Defect ID:
DEFECT000492224
Technical Severity:
High
Probability:
Low
Product:
FOS
Technology:
Other
Reported In Release:
FOS7.1.0
Technology Area:
Other
Symptom:
Data path lost after recovery of faulty slots or hafailover: Zone type is not set for some devices.
Condition:
This is a rare race condition that may cause inconsistency between zoning software and ASIC
hardware state during zone CAM programming.
Recovery:
Ports must be bounced to recovery from the inconsistent port software/hardware zone type state, .
Defect ID:
DEFECT000492704
Technical Severity:
High
Probability:
High
Product:
FOS
Technology:
Traffic Management
Reported In Release:
FOS6.4.3
Technology Area:
FC-FC routing
Symptom:
"CRC error with good EOF" errors detected and may cause credit loss.
Condition:
This may be seen on DCX-4S:
1. With FC8-64 blades installed in
- Slot 7 ports 155, 76
or
- Slot 2 port 154.
2. Core blade 3/19,3/26, 6/70
Recovery:
Auto Tuning/Manual Tuning