Service Manual

Defects closed with Code Change in FOS 7.4.0a
Fabric OS 7.4.0a Release Notes v2.0 Page 46 of 53
Defect ID:
Defect ID: Defect ID:
Defect ID:
DEFECT000551522
Technical Severity:
Technical Severity:Technical Severity:
Technical Severity:
High
Probability:
Probability:Probability:
Probability:
Low
Product:
Product:Product:
Product:
FOS
Technology:
Technology:Technology:
Technology:
Distance
Reported In Release:
Reported In Release:Reported In Release:
Reported In Release:
FOS7.4.0
Technology Area:
Technology Area:Technology Area:
Technology Area:
Tunnel Management
Symptom:
Symptom:Symptom:
Symptom:
At the start of non
-
disruptive firmware download[HCL] on VE ports if there is a Tunnel outage and
the tunnel comes online later, it can result in DP-Recovery and all VEs on that DP will be disrupted.
Condition:
Condition:Condition:
Condition:
Tunnel outage at the start of HCL
Defect ID:
Defect ID: Defect ID:
Defect ID:
DEFECT000551787
Technical Severity:
Technical Severity:Technical Severity:
Technical Severity:
High
Probability:
Probability:Probability:
Probability:
Medium
Product:
Product:Product:
Product:
FOS
Technology:
Technology:Technology:
Technology:
Traffic Management
Reported In Release:
Reported In Release:Reported In Release:
Reported In Release:
FOS7.4.0
Technology Area:
Technology Area:Technology Area:
Technology Area:
Routing
Symptom:
Symptom:Symptom:
Symptom:
IO is disrupted after HA Failover for FCR imported devices that are configured for Staged Pair
Matching.
Condition:
Condition:Condition:
Condition:
In an FCR setup with Staged Pair Matching configured
Recovery:
Recovery:Recovery:
Recovery:
Wait approximately 6 minutes for FCR to re
-
import the devices after the HA
Failover
Defect ID:
Defect ID: Defect ID:
Defect ID:
DEFECT000552474
Technical Severity:
Technical Severity:Technical Severity:
Technical Severity:
High
Probability:
Probability:Probability:
Probability:
High
Product:
Product:Product:
Product:
FOS
Technology:
Technology:Technology:
Technology:
FICON
Reported In Release:
Reported In Release:Reported In Release:
Reported In Release:
FOS7.2.1
Technology Area:
Technology Area:Technology Area:
Technology Area:
FICON emulation
Symptom:
Symptom:Symptom:
Symptom:
Unable to run Teradata with Teradata FICON emulation enabled on the FCIP tunnel.
Condition:
Condition:Condition:
Condition:
When Teradata emulation is enabled on an FCIP tunnel and a read operation presents early ending
status for a short read. This leads to an error in the FICON Teradata emulation logic and subsequent IOs fail.
Workaround:
Workaround:Workaround:
Workaround:
Disable Teradata emulation on the FCIP Tunnel.