Changes between Version 7 and Version 8 of Doc/gLite/WNCloning


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Timestamp:
Dec 12, 2009, 3:12:31 PM (16 years ago)
Author:
/O=GRID-FR/C=FR/O=CNRS/OU=LAL/CN=Michel Jouvin
Comment:

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  • Doc/gLite/WNCloning

    v7 v8  
    6666 * [source:templates/trunk/sites/example/site/wn-cloning-config.tpl sites/example/site/wn-cloning-config.tpl]: a site-wide template defining the default parameters for profile cloning, except the ''reference node''.
    6767 * A cluster specific template included by [source:templates/trunk/sites/example/site/wn-cloning-config.tpl sites/example/site/wn-cloning-config.tpl]: this template defines the cluster-specific ''reference node''. Look at [source:templates/trunk/clusters/example-3.2/site/wn-cloning-cluster-config.tpl clusters/example-3.2/site/wn-cloning-cluster-config.tpl] for an example.
     68 
     69 
     70== Troubleshooting ==
     71
     72The important thing to remember when using profile cloning is that some configuration parameters for the node are inherited from the reference node rather than using the node-specific value if it exists. This is particularly true for OS version/architecture selection, kernel version... Also the packages part of the profiles are inherited from the reference nodes, including the OS errata.
     73
     74To troubleshoot the decision to clone or not clone a profile, enable Pan compiler debugging features with the following command:
     75{{{
     76ant -Dpan.debug.include=glite/wn/extra/selector
     77}}}