7 Replies Latest reply on Feb 26, 2002 5:31 AM by slaboure

    clustering with more than 2 nodes.

    edwu00
    edwu00 Jan 7, 2002 7:52 PM

      Thanks for the people in this forum providing me
      the right information.
      clusting with 2 nodes works perfectly well.
      But I can not go above 2 nodes for the alpha release.
      But I really need to go above that and possibly
      run on 18 nodes.

      Does anybody know any version under CVS work for more than 2 nodes?
      I tried the latest version a few days ago, even
      2 nodes don't work.

      Ed Wu

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        • 1. Re: clustering with more than 2 nodes.
          alanlewis
          alanlewis Jan 7, 2002 11:07 PM (in response to edwu00)

          Hi Ed,

          Glad to hear you were able to get clustering working with the alpha. I can't say I've had a chance to try clustering to work with more than two nodes, but in looking at your log file I see something familiar. When I was first trying out clustering I was having JBoss freeze at startup. I then found out that the problem was the machine I was using had a dynamic IP address. Could it be the case that the third machine you are trying to add maybe has a dynamic IP address?

          -Alan

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          • 2. 375453
            slaboure
            slaboure Jan 8, 2002 4:54 AM (in response to edwu00)

            If this DHCP thing makes the trick, then you are entirely right Alan: this has to go in the doco!

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            • 3. Re: clustering with more than 2 nodes.
              alanlewis
              alanlewis Jan 8, 2002 11:16 PM (in response to edwu00)

              Well, please let me know if it does.

              So Sacha or Bill, how about putting this info in the docs?

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              • 4. Re: clustering with more than 2 nodes.
                edwu00
                edwu00 Jan 9, 2002 5:00 PM (in response to edwu00)

                Now 3 nodes work for me.
                I am using static IP machine.
                So it is obvious the problem is DHCP.
                Thanks for all the help.

                Ed Wu

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                • 5. Re: clustering with more than 2 nodes.
                  slaboure
                  slaboure Jan 11, 2002 8:23 AM (in response to edwu00)

                  So you win Alan ;)

                  I will update this in the next doco.

                  Thank you!

                  Cheers,


                  Sacha

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                  • 6. Re: clustering with more than 2 nodes.
                    bill.burke
                    bill.burke Feb 25, 2002 12:42 PM (in response to edwu00)

                    Sorry guys, I don't follow forums very much. Email me directly with any problems and I will be happy to help.

                    Anyways. I run with DHCP all the time. Maybe your DHCP is giving your machine a non-routable ip address for MCast?

                    Have you tried out the 3.0 beta? I've used 3 machines for a cluster just fine.

                    Please let us know directly about any problems and I'd be curious to hear about your 18 node configuration!

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                    • 7. Re: clustering with more than 2 nodes.
                      slaboure
                      slaboure Feb 26, 2002 5:31 AM (in response to edwu00)

                      Bill,

                      I don't think the 2 nodes problem was only related to DHCP. JG seems to have a problem with DHCP (at least on Windows) but we also had, a few weeks ago, a bug which prevented already running client proxies to receive the new cluster view automatically. Newly started clients were ok but refreshing of already running clients was not.

                      cheers,


                      Sacha

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