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3045769 - Replication Server is in hung state, pstack contains pthread_mutex_lock & comn_take_mutex - SRS


  • Just upgraded from SRS15.7.1 to SRS16.0SP04
  • smp_enable is off
  • SRS is in hung state, but report no error msgs in the log file.
  • pstack contains:
    • pthread_mutex_lock
    • comn_take_mutex
    • comn_take_coroutine_control 
    • srv__prepare_for_resume



SAP Replication Server (SRS) 16.0  on Linux platform


SAP Replication Server 15.7 ; SAP Replication Server 16.0 ; Sybase Replication Server software all versions


mutex lock; smp_enable; CR 822769; 822769 , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Known Error

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