1 Reply Latest reply on May 16, 2007 10:39 AM by manik

    Replication om AIX machines

    annette

      I have two AIX servers, each of it running a JBoss Cache instance. I configurd CacheMode REPL_SYNC with the cluster config as shown below.
      Replication does not work.

      The same configuration (exept for the bind_addr) works, when using two windows server instead. What is the problem?

      AIX machine 1 (31.132.132.103)
      ClusterName: TreeCache-Cluster-T7

      ClusterConfig:
      <UDP mcast_addr="228.1.2.3" mcast_port="10494"
      ip_ttl="64" ip_mcast="true" bind_addr="31.132.132.103"
      mcast_send_buf_size="150000"
      mcast_recv_buf_size="80000"
      ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
      loopback="false"/>
      <PING timeout="2000" num_initial_members="3"
      up_thread="false" down_thread="false"/>
      <MERGE2 min_interval="10000" max_interval="20000"/>
      <FD_SOCK/>
      <VERIFY_SUSPECT timeout="1500"
      up_thread="false" down_thread="false"/>
      <pbcast.NAKACK gc_lag="50"
      retransmit_timeout="600,1200,2400,4800"
      max_xmit_size="8192" up_thread="false"
      down_thread="false"/>
      <UNICAST timeout="600,1200,2400" window_size="100"
      min_threshold="10"
      down_thread="false"/>
      <pbcast.STABLE desired_avg_gossip="20000"
      up_thread="false" down_thread="false"/>
      <FRAG frag_size="8192"
      down_thread="false" up_thread="false"/>
      <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
      shun="true" print_local_addr="true"/>
      <pbcast.STATE_TRANSFER up_thread="true"
      down_thread="true"/>


      AIX machine 2 (31.132.132.153)
      ClusterName: TreeCache-Cluster-T7

      ClusterConfig:
      <UDP mcast_addr="228.1.2.3" mcast_port="10494"
      ip_ttl="64" ip_mcast="true" bind_addr="31.132.132.153"
      mcast_send_buf_size="150000"
      mcast_recv_buf_size="80000"
      ucast_send_buf_size="150000" ucast_recv_buf_size="80000"
      loopback="false"/>
      <PING timeout="2000" num_initial_members="3"
      up_thread="false" down_thread="false"/>
      <MERGE2 min_interval="10000" max_interval="20000"/>
      <FD_SOCK/>
      <VERIFY_SUSPECT timeout="1500"
      up_thread="false" down_thread="false"/>
      <pbcast.NAKACK gc_lag="50"
      retransmit_timeout="600,1200,2400,4800"
      max_xmit_size="8192" up_thread="false"
      down_thread="false"/>
      <UNICAST timeout="600,1200,2400" window_size="100"
      min_threshold="10"
      down_thread="false"/>
      <pbcast.STABLE desired_avg_gossip="20000"
      up_thread="false" down_thread="false"/>
      <FRAG frag_size="8192"
      down_thread="false" up_thread="false"/>
      <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
      shun="true" print_local_addr="true"/>
      <pbcast.STATE_TRANSFER up_thread="true"
      down_thread="true"/>


      Thank you for your advice

        • 1. Re: Replication om AIX machines
          manik

          Have you tried running JGroups demo programs on the AIX machines, to test the network configuration?

          See the docs on JGroups.org for troubleshooting the network. Be sure to use the same network configs in your JBoss Cache config file.