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Cisco Bug: CSCvi59500 - Newly elected Primary Server from Backup crashed during update content bundle.

Last Modified

May 07, 2018

Products (1)

  • Cisco Videoscape Distribution Suite for Television

Known Affected Releases

3.9(1)ES9

Description (partial)

Symptom:
Crash occurred is due to  timing issue

Conditions:
1.       Crash happened on backup setup and control server.
2.       Primary server has received update content bundle and in process of clearing existing content bundle.
3.       During this process, Primary server will send following messages to backup.
A.      Clear content bundle to setup backup
B.      Clear content bundle to control backup
C.      Once this is done, primary will clear its content bundle and send content bundle info to backup.
4.       Between step A & B, backup server becomes primary server.
5.       This new primary sever continues update content bundle process, but since it does not have content bundle request, dereferencing causes crash.
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