HP Cisco MDS 9020 Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 56

Symptom, Workaround, show port internal information, show process cpu

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Caveats Send documentation comments to [email protected] • CSCsr28197 Symptom: The error messages for Device-Alias Merge do not provide information to be able to identify offending Device-Aliases or PWWNs associated with the merge failures. Workaround: This issue is resolved. • CSCsr28302 Symptom: DPVM merge failure messages to not indicate why the merge failed. Workaround: This issue is resolved. • CSCsr32181 Symptom: Removing a power supply or a fan module does not send alerts to the host. Workaround: This issue is resolved. • CSCsr40527 Symptom: The RDL process fails due to many fcpings in a loop. This issue may occur when fcping is running in a script. Workaround: This issue is resolved. • CSCsr47868 Symptom: The show port internal information command shows the service state as out-of-service; however, the RAM data does not show out-of-service. Workaround: This issue is resolved. • CSCsr49173 Symptom: A network management application may occasionally detect 100% CPU utilization when monitoring an MDS switch using SNMP. The show process cpu command does not show high utilization. Workaround: This issue is resolved. • CSCsr49954 Symptom: A Recoverpoint Appliance with a Qlogic HBA sends an 8-byte RFT_ID instead of standard 32bytes.This causes FC4 features to be incorrectly registered. Workaround: This issue is resolved. • CSCsr68482 Symptom: In disjointed VSANs, all switches configured with an application in a region may not become Cisco Fabric Services (CFS) peers as shown in the following diagram: VSAN : X VSAN : Y Switch 1 Switch 2 Switch 3 (application enabled (application enabled in the CFS region) in the CFS region) In the example above, if an application is enabled in a CFS region (for example, in region ID 10) on Switch 1 and Switch 3 and on Switch 2, then that application is enabled in the default region or in a different CFS region. In this scenario, the CFS on intermediate switch Switch 2 does not forward data to other switches and those switches become separate fabrics for that application. Workaround: This issue is resolved. Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 4.1(1b) 56 OL-17675-02

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Send documentation comments to [email protected]
56
Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 4.1(1b)
OL-17675-02
Caveats
•
CSCsr28197
Symptom
: The error messages for Device-Alias Merge do not provide information to be able to
identify offending Device-Aliases or PWWNs associated with the merge failures.
Workaround
: This issue is resolved.
•
CSCsr28302
Symptom
: DPVM merge failure messages to not indicate why the merge failed.
Workaround
: This issue is resolved.
•
CSCsr32181
Symptom
: Removing a power supply or a fan module does not send alerts to the host.
Workaround
: This issue is resolved.
•
CSCsr40527
Symptom
: The RDL process fails due to many fcpings in a loop. This issue may occur when fcping
is running in a script.
Workaround
: This issue is resolved.
•
CSCsr47868
Symptom
: The
show port internal information
command shows the service state as
out-of-service; however, the RAM data does not show out-of-service.
Workaround
: This issue is resolved.
•
CSCsr49173
Symptom
: A network management application may occasionally detect 100% CPU utilization when
monitoring an MDS switch using SNMP. The
show process cpu
command does not show high
utilization.
Workaround
: This issue is resolved.
•
CSCsr49954
Symptom
: A Recoverpoint Appliance with a Qlogic HBA sends an 8-byte RFT_ID instead of
standard 32bytes.This causes FC4 features to be incorrectly registered.
Workaround
: This issue is resolved.
•
CSCsr68482
Symptom
: In disjointed VSANs, all switches configured with an application in a region may not
become Cisco Fabric Services (CFS) peers as shown in the following diagram:
VSAN : X
VSAN : Y
Switch 1---------------------Switch 2----------------- Switch 3
(application enabled
(application enabled
in the CFS region)
in the CFS region)
In the example above, if an application is enabled in a CFS region (for example, in region ID 10) on
Switch 1 and Switch 3 and on Switch 2, then that application is enabled in the default region or in
a different CFS region. In this scenario, the CFS on intermediate switch Switch 2 does not forward
data to other switches and those switches become separate fabrics for that application.
Workaround
: This issue is resolved.