Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 6.2(3) (OL-29201-02, August 2, 2013)

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Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 6.2(3)
OL-29201-02
Caveats
Symptom: Duplicate entries of the IP hosts are displayed when the ow startup-config command is
entered
Condition: This situation occurs during a normal operation.
Workaround: This issue is resolved.
Open Caveats
• CSCug22090
Symptom: When an ISSU occurs from Cisco NX-OS Release 5.2(6b) to Release 6.2(1), LLDP
command-line interface (CLI) commands are not available. In this situation, LLDP is running and
traffic is flowing normally even after the ISSU, but the CLI commands are not available.)
This symptom might be seen when feature-set fcoe was enabled on the original image, and feature
lldps commands were working in the original image. Following the ISSU to Cisco NX-OS Release
6.2.1 image, the commands are not available.
Workaround: Following the ISSU, enter the feature lldp command on the switch to make the
LLDP commands available on the switch.
switch(config)# feature lldp
switch(config)# show lldp ?
• CSCtr50223
Symptom: On the MDS 9513 switch, when an MSM-18/4 module boots up, it sends a request to the
supervisor module to mount the modflash on the MSM-18/4 module. If there is a timeout or error in
response, the following syslog message displays:
2011 Jul 14 01:18:13 sw-dc5-br2-12 %LC_MNT_MGR-SLOT3-2-LC_MNT_MGR_ERROR: SUP mount
failed. MTS receive timedout
2011 Jul 14 01:19:06 sw-dc5-br2-12 %PROC_MGR-SLOT3-2-ERR_MSG: ERROR: PID 1144
(lc_mnt_mgr) exited abnormally, exit status (0xa)
2011 Jul 14 01:19:06 sw-dc5-br2-12 %MODULE-2-MOD_MINORSWFAIL: Module 3 (serial:
JAE1141ZB43) reported a failure in service lc_mnt_mgr
This issue might be seen when the supervisor module is unusually busy and cannot process the
mount request from the MSM-18/4 module, or the actual mount command on the supervisor takes a
long time.
Workaround: Reload the MSM-18/4 module in the same slot/module where the modflash mount
failed. A request will be sent to the supervisor to mount the modflash.
• CSCug14717
Symptom: If beaconing is configured on some ports, they might stop blinking after a supervisor
switchover or module reload.
Condition: This might be seen following a supervisor switchover or module reload.
Workaround: None.
• CSCuh49283
Symptom: One of the symptoms are observed:
– A zone member goes offline.
– ARegistered State Change Notification (RSCN) is not sent to zone members.
– The device-mapping entry, port world wide name (pWWN) associated to a device alias is not
displayed in the Dynamic Port VSAN Membership (DPVM) database