Cisco Cisco MDS 9000 NX-OS Software Release 4.2
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
39
Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 4.2(3a)
OL-19964-05
Caveats
This symptom may occur when VRRP AH packets are received by the supervisor and they are not
handled properly.
handled properly.
Workaround: This issue is resolved.
•
CSCte90269
Symptom: Free disk space goes under the threshold and the following message displays:
%SYSTEMHEALTH-2-OHMS_FREE_DISK_FAILED: Free Disk Space on partition / is below
threshold for module 6.
This symptom may occur if a modem is used to connect to the switch. Every login through a modem
creates a log that can use up space.
creates a log that can use up space.
Workaround: This issue is resolved.
•
CSCtf23437
Symptom: The port manager failed when a rate-mode command was entered on a module that was
powered off.
powered off.
Workaround: This issue is resolved.
•
CSCtf17406
Symptom: If you enter a CLI command to clear IOA statistics when the flows have not moved out
of initialization state in the IOA engine, IOA engine may fail.
of initialization state in the IOA engine, IOA engine may fail.
Workaround: This issue is resolved.
•
CSCte96256
Symptom: Retrieval of CISCO_PhysicalComputerSystem instances can fail under some conditions.
Workaround: None.
Open Caveats
•
CSCtc65441
Symptom: A watchdog timeout error may cause a Cisco MDS 9124 switch to fail and reload. This
symptom may occur when there is excessive traffic or errors on the mgmt0 port.
symptom may occur when there is excessive traffic or errors on the mgmt0 port.
Workaround: Avoid overloading the mgmt0 port.
•
CSCty32238
Symptom: On certain hardware, certain Cisco MDS 9000 Series features and applications do not
work. These include IVR, IOA, DMM, SME, fcflow, and SPAN.
work. These include IVR, IOA, DMM, SME, fcflow, and SPAN.
The following devices with hardware revision 1.5 are affected by this issue:
–
DS-X9248-96K9, 48-port 8-Gbps Fibre Channel Switching Module
–
DS-X9248-48K9, 4/44-port host-optimized 8-Gbps Fibre Channel Switching Module
–
DS-X9224-96K9, 24-port 8-Gbps Fibre Channel Switching Module
The following devices with hardware revision 1.0 are affected by this issue:
–
DS-X9304-18K9, 18/4-Port Multiservice Module (MSM-18/4)
For this module, the affected version is 73-14372-01A0 hardware version 1.0 (due to the new
73-number)
For this module, the affected version is 73-14372-01A0 hardware version 1.0 (due to the new
73-number)