Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(8a) (OL-27554-05, May 16, 2013)

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Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(8a)
OL-27554-05
Caveats
Symptom: An interface on the Cisco MDS switch flaps for 9 to 10 seconds with the following error:
2013 Feb 3 02:26:45 EST: PORT-5-IF_DOWN_NONE %$VSAN 202%$ Interface fc1/2 is down
(None)
2013 Feb 3 02:26:55 EST: PORT-5-IF_UP %$VSAN 202%$ Interface fc1/2 is up in mode F
Condition: This situation occurs during a normal operation.
Workaround: This issue is resolved.
• CSCue78125
Symptom: There is an absence of debugging function to identify packets getting stuck in the
transmit path and a flow control in Cisco MDS NX-OS software.
Workaround: This issue is resolved.
• CSCuf41389
Symptom: The integrity check of the Cisco MDS Storage Services Interface (SSI) image fails.
Workaround: This issue is resolved.
• CSCug09141
Symptom: When you use show logging onboard counter-stats command, error statistics for the
Cisco MDS Generation 4 modules cannot be displayed.
Workaround: This issue is resolved.
• CSCug32165
Symptom: Fabric login (FLOGI) reinitiates a port for a failed FDISC login.
Workaround: This issue is resolved.
• CSCub28804
Symptom: During the zone set activation, an option for sending port format Registered State
Change Notification (RSCN) is unavailable.
Condition: Normal operation.
Workaround: This issue is resolved.