3 Replies Latest reply: Nov 22, 2012 10:42 PM by Hussein Sawwan-Oracle RSS

    Oracle 12.1.3 Parallel Concurrent Processing Failover

    972657
      I have installed / configured PCP on 12.1.3 Ebiz

      When I stop the processes on the PRIMARY NODE, the processes on the secondary node stop also
      I want the SECOND NODE to automatically take up the processing the the PRIMARY NODE was carrying out

      Any ideas what I am doing wrong?

      I have Primary / Secondary node defined at the Conc Manger level
      I have it set for the Conflict Resolution manager also (how ever I only have CRM set for Primary node... do I need to set this for the secondary node also?)

      My aim eventually is to LOAD BALANCE between the two nodes and then have the failover automatic

      Anyone out there seen any blatant errors with what I have described?

      Thanks
        • 1. Re: Oracle 12.1.3 Parallel Concurrent Processing Failover
          Hussein Sawwan-Oracle
          969654 wrote:
          I have installed / configured PCP on 12.1.3 Ebiz

          When I stop the processes on the PRIMARY NODE, the processes on the secondary node stop also
          I want the SECOND NODE to automatically take up the processing the the PRIMARY NODE was carrying out

          Any ideas what I am doing wrong?
          This is an expected behavior when you stop the CM normally.
          I have Primary / Secondary node defined at the Conc Manger level
          I have it set for the Conflict Resolution manager also (how ever I only have CRM set for Primary node... do I need to set this for the secondary node also?)

          My aim eventually is to LOAD BALANCE between the two nodes and then have the failover automatic

          Anyone out there seen any blatant errors with what I have described?
          Please see old thread for the PCP failover docs you need to refer to -- https://forums.oracle.com/forums/search.jspa?threadID=&q=PCP+AND+Failover&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001

          Thanks,
          Hussein
          • 2. Re: Oracle 12.1.3 Parallel Concurrent Processing Failover
            972657
            Thanks for your answers

            I am a little confused

            Say I lost my primary node (hardware crash for example)
            Is the expected behaviour to then lose the second node processes also?

            Is there any automatic failover capability?
            • 3. Re: Oracle 12.1.3 Parallel Concurrent Processing Failover
              Hussein Sawwan-Oracle
              969654 wrote:
              Thanks for your answers

              I am a little confused

              Say I lost my primary node (hardware crash for example)
              Is the expected behaviour to then lose the second node processes also?
              No. If you shutdown the CM using adcmctl.sh script, then it is an expected behavior for the processes on the second (other) nodes to go down.
              Is there any automatic failover capability?
              Yes, which is explained in the docs referenced in the link in my previous reply.

              Thanks,
              Hussein