This document provides installation instructions for Unified CCE 11.6(1) ES65. It also contains a list of Unified CCE issues resolved by this engineering special. Review all installation information before installing the product. Failure to install this engineering special as described can result in inconsistent Unified CCE behavior.
This document contains these sections:
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This patch is designed to be installed on the central controller Router on both sides (A and B) of the system on an 11.6(1) system.
11.6(1)
This section lists the Unified CCE components on which you can and cannot install this engineering special.
You can install Unified CCE 11.6(1) ES65 on these Unified CCE components:
Do not install this engineering special on the following components:
* Shut down the Router node and install this ES.
* Prior to starting the Router service, set the following registry value to enable additional MDS sequencer table tracing periodically:
On the A side:
HKEY_LOCAL_MACHINE\SOFTWARE\Cisco Systems, Inc.\ICM\<cust>\RouterA\EMS\CurrentVersion\Library\Processes\mds\EMSTraceMask to 0x20 hex
On the B side:
HKEY_LOCAL_MACHINE\SOFTWARE\Cisco Systems, Inc.\ICM\<cust>\RouterB\EMS\CurrentVersion\Library\Processes\mds\EMSTraceMask to 0x20 hex
Note: Remove patches in the reverse order of their installation. For example, if you installed patches 3, then 5, then 10 for a product, you must uninstall patches 10, 5, and 3, in that order, to remove the patches from that product.
This section provides a list of significant Unified CCE defects resolved by this engineering special. It contains these subsections:
Note: You can view more information on and track individual Unified CCE defects using the Cisco Bug Search tool, located at: https://bst.cloudapps.cisco.com/bugsearch/search?null.
This section lists caveats specifically resolved by Unified CCE 11.6(1) ES65.
Caveats in this section are ordered by UNIFIED CCE component, severity, and then identifier.
|
Identifier |
Severity |
Component |
Headline |
|
CSCvp01709 |
6 |
mds |
Servicability defect to debug CSCvn85590 MDS crash issue |
Caveats are ordered by severity then defect number.
Defect Number: CSCvp01709
Component: mds
Severity: 6
Headline: Servicability defect to debug CSCvn85590 MDS crash issue
This ES is designed to provide additional log tracing on the MDS process to debug the intermittent crash described in CSCvn85590.
* Prior to starting the Router service, set the following registry value to enable additional MDS sequencer table tracing periodically:
On the A side:
HKEY_LOCAL_MACHINE\SOFTWARE\Cisco Systems, Inc.\ICM\<cust>\RouterA\EMS\CurrentVersion\Library\Processes\mds\EMSTraceMask to 0x20 hex
On the B side:
HKEY_LOCAL_MACHINE\SOFTWARE\Cisco Systems, Inc.\ICM\<cust>\RouterB\EMS\CurrentVersion\Library\Processes\mds\EMSTraceMask to 0x20 hex
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