Cisco AJ732A - MDS 9134 Fabric Switch Release Note page 35

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
CSCsq25023
•
Symptom: In rare instances, when the host-side exchange and the target-side exchange map to the
same internal hash index, a port software failure due to a watchdog timeout may occur. This issue
occurs with a lot of traffic flows through the same SME engine.
Workaround: This issue is resolved.
• CSCSq38724
Symptom: On an MDS 9000 Family switch, after configuring and enabling the Virtual Routing
Redundancy Protocol (VRRP) on a Gigabit Ethernet interface, IPS module fails and errors similar
to the following are logged:
%ETHPORT-5-IF_DOWN_SOFTWARE_FAILURE: Interface GigabitEthernet1/1 is down (Port
software failure)
This issue affects only the MDS 9222i switch and the DS-X9304-18K9 MSM-18/4 module. It occurs
only if the IP default gateway is configured in the same subnet as the VRRP IP address. In most
configurations, the IP default gateway is in the mgmt0 subnet. When the IP default gateway is in the
mgmt0 submit, this issue does not occur.
Workaround: This issue is resolved.
CSCsq62770
•
Symptom: Tape device cannot be deleted because an SME process is stuck in wait for discovery.
Workaround: This issue is resolved.
CSCsc67248
•
Symptom: The SSH key information is not consistent between the CLI and the SNMP agent.
Starting with Release 3.4.1, Fabric Manager and Device Manager will only manage MDS switches
running Release 3.4.1 or later for the SSH feature. SSH1(rsa1) support is removed from the CLI,
Fabric Manager, and Device Manager starting with Release 3.4.1 to conform with security practices.
Workaround: This issue is resolved.
CSCsj75702
•
Symptom: When a tape drive has been created in SME, adding additional paths to the tape drive
from newly added hosts does not work from the Fabric Manager Web Client. This indicates that the
tape device discovery wizard cannot be used to add these new paths.
Workaround: This issue is resolved.
CSCsl20626
•
Symptom: When trying to see if a Watchdog Timeout has occurred on a DS-X9032-SSM module,
you may see the following error which indicates the 3rd partition has not been created on the
Modflash: file system.
MDS-Switch# attach mod 1
Attaching to module 1 ...
To exit type 'exit', to abort type '$.'
module-1# show system internal watchdog-timeout
Unable to seek /dev/hdc3, error 22
Or
module-2# show system internal watchdog-timeout
Unable to read /dev/hdc3, error 61
This is known to occur on SAN-OS Release 3.0(2a) with the SSI Release 3.0(2) and on the SAN-OS
Release 3.1(3a) and SSI Release 3.1(3).
OL-14116-10
Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.3(2)
Caveats
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