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Cisco Bug: CSCuo57048 - Document DB replication requirements

Last Modified

Aug 20, 2014

Products (1)

  • Cisco Webex Meetings Server

Known Affected Releases

2.0MR2

Description (partial)

Symptom:
Requirements for normal database operation in the CWMS deployment are not documented, so it is possible and likely that customers will deploy systems that cannot be normally maintained in the long term.

For example, the time between CWMS primary and HA servers must be no more than 5 seconds apart, otherwise DB replication can fail. Other details such as latency and bandwidth requirements between nodes in the deployment for DB operations are not included.

Conditions:
Using HA in a CWMS deployment.
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