2 Replies Latest reply on May 1, 2013 12:20 PM by 1006332

    purpose of ctss

      CTSS is a new service in 11gR2.Explain the purpose of CTSS and how it works and how it manages when a third node is added or deleted.
        • 1. Re: purpose of ctss

          Check this manual..
          Oracle Clusterware 11g release 2 (11.2) is automatically configured with Cluster Time Synchronization Service (CTSS). This service provides automatic synchronization of all cluster nodes using the optimal synchronization strategy for the type of cluster you deploy. If you have an existing cluster synchronization service, such as NTP, then it will start in an observer mode. Otherwise, it will start in an active mode to ensure that time is synchronized between cluster nodes. CTSS will not cause compatibility issues.

          The CTSS module is installed as a part of Oracle Grid Infrastructure installation. CTSS daemons are started up by the OHAS daemon (ohasd), and do not require a command-line interface.
          • 2. Re: purpose of ctss
            thanks for the reply