[jboss-user] [Installation, Configuration & Deployment] - Re: JBOSS CLUSTERING ON VIRTUAL MACHINE (LINUX)

[tnine]

Bump......

I have tried all of the following and I'm thorougly stumped.  Any help would be appreciated.

1. Make sure that I have multicast working.  I followed the instructions here

http://kbase.redhat.com/faq/FAQ_45_4865.shtm

using "ping 224.0.0.1" I receive the following.


  | 64 bytes from 192.168.109.11: icmp_seq=0 ttl=64 time=0.966 ms
  | 64 bytes from 192.168.109.10: icmp_seq=0 ttl=64 time=4.78 ms (DUP!)
  | 64 bytes from 192.168.109.11: icmp_seq=1 ttl=64 time=1.45 ms
  | 64 bytes from 192.168.109.10: icmp_seq=1 ttl=64 time=0.882 ms (DUP!)
  | 

I have the following from "iptables --list"

  | iptables --list
  | Chain INPUT (policy ACCEPT)
  | target     prot opt source               destination
  | 
  | Chain FORWARD (policy ACCEPT)
  | target     prot opt source               destination
  | 
  | Chain OUTPUT (policy ACCEPT)
  | target     prot opt source               destination
  | 

So at my network level I should be good.  I don't have any firewall, and multicast is enabled.  I then created the following text.xml and placed it on both node 1 and node 2.


  | <Config>
  |             <UDP mcast_addr="228.1.2.3" mcast_port="45566"
  |                ip_ttl="8" ip_mcast="false"
  |                mcast_recv_buf_size="2000000" mcast_send_buf_size="640000"
  |                ucast_recv_buf_size="2000000" ucast_send_buf_size="640000"
  |                loopback="true"
  |                />
  |             <PING timeout="2000" num_initial_members="3"
  |                up_thread="true" down_thread="true"/>
  |             <MERGE2 min_interval="10000" max_interval="20000"/>
  |             <FD_SOCK down_thread="false" up_thread="false"/>
  |             <FD shun="true" up_thread="true" down_thread="true"
  |                timeout="10000" max_tries="5"/>
  |             <VERIFY_SUSPECT timeout="3000" num_msgs="3"
  |                up_thread="true" down_thread="true"/>
  |             <pbcast.NAKACK gc_lag="50" retransmit_timeout="300,600,1200,2400,4800"
  |                max_xmit_size="8192"
  |                up_thread="true" down_thread="true"/>
  |             <UNICAST timeout="300,600,1200,2400,4800" window_size="100" min_threshold="10"
  |                down_thread="true"/>
  |             <pbcast.STABLE desired_avg_gossip="20000" max_bytes="400000"
  |                up_thread="true" down_thread="true"/>
  |             <FRAG frag_size="8192"
  |                down_thread="true" up_thread="true"/>
  |             <pbcast.GMS join_timeout="5000" join_retry_timeout="2000"
  |                shun="true" print_local_addr="true"/>
  |             <pbcast.STATE_TRANSFER up_thread="true" down_thread="true"/>
  |          </Config>
  | 


I then start each node with the following command


  | java -Djava.net.preferIPv4Stack=true -cp lib/concurrent.jar:server/all/lib/jgroups.jar:server/all/lib/commons-logging.jar org.jgroups.demos.ViewD
  | emo -props test.xml
  | 

I get the following output for node 1

  | Apr 23, 2007 11:31:12 AM org.jgroups.protocols.UDP createSockets
  | INFO: unicast sockets will use interface 192.168.109.10
  | Apr 23, 2007 11:31:12 AM org.jgroups.protocols.UDP createSockets
  | INFO: socket information:
  | local_addr=prodjboss01:32779, mcast_addr=null, bind_addr=/192.168.109.10, ttl=8
  | sock: bound to 192.168.109.10:32779, receive buffer size=131071, send buffer size=131071
  | 
  | -------------------------------------------------------
  | GMS: address is prodjboss01:32779
  | -------------------------------------------------------
  | ** New view: [prodjboss01:32779|0] [prodjboss01:32779]
  | 

This is node 2


  | Apr 23, 2007 11:31:46 AM org.jgroups.protocols.UDP createSockets
  | INFO: unicast sockets will use interface 192.168.109.11
  | Apr 23, 2007 11:31:46 AM org.jgroups.protocols.UDP createSockets
  | INFO: socket information:
  | local_addr=prodjboss02:32784, mcast_addr=null, bind_addr=/192.168.109.11, ttl=8
  | sock: bound to 192.168.109.11:32784, receive buffer size=131071, send buffer size=131071
  | 
  | -------------------------------------------------------
  | GMS: address is prodjboss02:32784
  | -------------------------------------------------------
  | ** New view: [prodjboss02:32784|0] [prodjboss02:32784]
  | 

I'm utterly stumped.  I've followed all of the diagnostics I can think of, and I still am not having any luck connecting.  The diagnostics tell me that the systems aren't communicating, but they don't tell me a starting point to work with.  I've tried to telnet to the port that it says its listening on, but I can't connect to the socket.  Can anyone give me a hand?

Thanks,
Todd

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