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Cisco Bug: CSCsz83791 - CuCsMgr coredumps after manual failback

Last Modified

Feb 04, 2017

Products (2)

  • Cisco Unity Connection
  • Cisco Unity Connection Version 7.0

Known Affected Releases


Description (partial)


CuCsMgr process may coredump after running the manual failback (Make Primary).


Only relevant in clustered Cisco Unity Connection deployments where a failover has occurred (i.e. the primary/publisher server was unavailable) and a manual failback has been initiated.  After this happens, the secondary will become primary again, so actual user impact is minimal, although the failback itself will not have occurred.  This issue is intermittent and has only seen when doing this process while the system is under load.
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