18 Replies Latest reply: Jun 9, 2014 10:52 AM by Bill Britt RSS

    Cluster failover question

    Mats Hedberg

      Dear Community

       

      I am working at a customer where we have the problem that one very large application disturbs the performance for other smaller applications. For arguments sake lets call the large application App A and the small application App B.

       

      App A: size 1 GB, used by 5 users

      App B: Size 50 MB, used by 200 users

       

      Our idea is to set up clustered QVS machines (QVS 1 and QVS 2) where App A is loaded on QVS 1 and App B is loaded on QVS 2, so far no problems.

       

      Question 1: What happens if QVS 1 fails, will App A then load on QVS 2 although we have specified that App A is only loaded on QVS 1 or will App A upon not finding QVS 1 now load on QVS 2?

       

      Question 2: Is there any documentation where these failover scenarios are described?

       

      Best Regards

      /Mats