S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
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Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(1)
OL-25090-01
Caveats
Symptom
: RMON alarms that check the percentage-utilization bandwidth threshold may
sometimes fail to report accurate values. This issue might occur when an internal SNMP get of the
interface utilization fails, which triggers a false-positive RMON alarm that indicates a bandwidth
utilization on an interface that is incorrect.
Workaround
: This issue is resolved.
•
CSCtl58793
Symptom
: The Fabric Manager interface counters screen in the Protocol pull-down menu does not
allow the use of the pencil eraser to clear the BBCreditTransitionFromZero counter.
Workaround
: This issue is resolved.
•
CSCtl97673
Symptom
: When the slow drain port-monitor policy is changed from its default configuration, there
is no corresponding line added to the running configuration or the startup configuration. In addition,
the slow drain policy activation configuration is lost after a switch reload; it is not lost upon a
supervisor switchover.
Workaround
: This issue is resolved.
•
CSCtn26967
Symptom
: When an FCIP links starts dropping frames due to congestion control, there is no
message given to the user. This issue occurs only in NX-OS Release 4.2 and later.
Workaround
: This issue is resolved.
•
CSCtn29907
Symptom
: When there is an IVR failure, a core file is produced, and a High Availability supervisor
switchover occurs.
Workaround
: This issue is resolved.
•
CSCtn48728
Symptom
: Cisco devices running NX-OS software might send SNMP linkUp/linkDown trap
information in an inconsistent order, which can create interoperability issues for third-party NMS
applications.
Workaround
: This issue is resolved.
•
CSCtn66877
Symptom
: On the MDS 9124 switch, information about free memory is not consistent between CLI
commands and SNMP.
Workaround
: This issue is resolved.
•
CSCtn93079
Symptom
: Call Home is not created for a standby supervisor failure. This issue was seen when the
standby supervisor failed and was periodically being reset. When the switch was checked, the
standby supervisor was in active state or powered on.
Workaround
: This issue is resolved.
•
CSCtn95730
Symptom
: An upgrade from SAN-OS Release 3.3(4) to Release 4.2(7a) on a Cisco MDS 9124e
24-port Fabric Switch for c-Class BladeSystem is disruptive. The
install all
command ended with
the following messages before reload:
<date> unlock_local_module: Trying to unlock module 0
<date> unlock_local_module: failed to unlock module 0 (2)
