ORBIT-USER: Errno::EADDRINUSE while imaging

[Ramya Krishnamoorthy]

Hi

I am getting the following error when I try to image nodes on the grid.

rk274 at console.grid:~$ /usr/bin/imageNodes4 [[1,2],[1,4]]
click-2.4.26-20051204.ndz
Imaging nodes: '[[1,2],[1,4]]' with image 'click-2.4.26-20051204.ndz'
 WARN: init'-s flag' flag is depreciated, use '-k' instead
Using logfile /etc/nodehandler/nodehandler_log.xml
DEBUG oconfig: Testbed name: 'grid'
 INFO init: NodeHandler Version 4.1.2 (1272)
 INFO init: Experiment ID: grid_2007_02_19_09_02_29
 INFO ExecApp: Starting application 'commServer':
/opt/nodehandler-4.1.2/sbin/commServer --iface eth1 -l
/tmp/commServer-grid_2007_02_19_09_02_29.log
FATAL run: Exception: Address already in use - bind(2) (Errno::EADDRINUSE)
        /opt/nodehandler-4.1.2/lib/webrick/utils.rb:73:in `initialize'
        /opt/nodehandler-4.1.2/lib/webrick/utils.rb:73:in `new'
        /opt/nodehandler-4.1.2/lib/webrick/utils.rb:73:in `create_listeners'
        /opt/nodehandler-4.1.2/lib/webrick/utils.rb:70:in `each'
        /opt/nodehandler-4.1.2/lib/webrick/utils.rb:70:in `create_listeners'
        /opt/nodehandler-4.1.2/lib/webrick/server.rb:75:in `listen'
        /opt/nodehandler-4.1.2/lib/webrick/server.rb:63:in `initialize'
        /opt/nodehandler-4.1.2/lib/webrick/httpserver.rb:24:in `initialize'
        /opt/nodehandler-4.1.2/lib/handler/nodeHandlerServer.rb:25:in `new'
        /opt/nodehandler-4.1.2/lib/handler/nodeHandlerServer.rb:25:in
`start'
        /opt/nodehandler-4.1.2/app/nodeHandler.rb:464:in `startWebServer'
        /opt/nodehandler-4.1.2/app/nodeHandler.rb:171:in `run'
        /opt/nodehandler-4.1.2/app/nodeHandler.rb:622
 INFO ExecApp: Application 'commServer' finished
 INFO run: Experiment grid_2007_02_19_09_02_29 finished after 0:9

What is the reason for this error?

Ramya