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Cisco Bug: CSCtb83913 - SRM may finish before database repair is finished

Last Modified

Feb 22, 2014

Products (2)

  • Cisco Unity Connection
  • Cisco Unity Connection Version 7.0

Known Affected Releases

7.0(1)

Description (partial)

Symptom:
In some cases, where a system is under load during SBR, SRM may time out after an hour and declare a system primary and the other secondary, while cdr is still running.
Example, from a system running a significant load:
09/04/2009 07:24:28.389 |10331,,,SRM,5,<evt> [9202] Lost communication with the remote server cuc1b.vnt.cisco.com in the cluster. The remote server may be down.|
09/04/2009 09:51:42.959 |10332,,,SRM,5,<listener> Received connection from /10.1.1.2:46594|
09/04/2009 09:51:45.201 |10331,,,SRM,5,<evt> [9216] Split-brain resolution procedure has been initiated.|
09/04/2009 10:52:30.727 |10331,,,SRM,5,<evt> [9217] Split-brain resolution procedure run successfully.|
09/04/2009 10:53:24.820 |10331,,,SRM,5,<evt> PUB_PRIMARY - Role_activate Done!! - PUBLISHER_PRIMARY [ 51secs. ]|

However, CDR didn't finish up until much later:
2009-09-04 12:26:00 + log 'Repair successful.'

Conditions:
Unity Connection in a clustered environment where SBR has been triggered under significant load.  This can happen if there is an extended outage between the publisher and subscriber.
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