let me clarify "if we stop the fist server in cluster the cluster stops working.
the behaviour is like this: if we stop the fist server from cluster :
1. if I try to access qlikview from web (like http://hostname/qlikview ) the cluster still work,
2. if I try to aceess from qlikview desktop the cluster is not working ,
3. if I try to aceess from qlikview desktop the node that is up , client work fine .