# Changes between Version 10 and Version 11 of WRF4GFrameworkConfiguration

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Timestamp:
Sep 28, 2012 2:29:31 PM (10 years ago)
Comment:

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• ## WRF4GFrameworkConfiguration

 v10 The WRF4G Framework is a set of daemons/services that manage, on the one hand, the Computing Resources where WRF is going to run, and, on the other hand, the experiment information and status (realization, chunks, jobs). The WRF4G Framework is a set of daemons/services that, on the one hand, manage the Computing Resources where WRF is going to run, and, on the other hand, manage the experiment information and status (realization, chunks, jobs). During the installation process, the WRF4G Framework is configured by default and it can be ran without any change in the configuration. During the installation process, the WRF4G Framework is configured by default and it can be run without doing any change in the configuration. == Runnning WRF4G framework == WRF4G framework is managed with the the command '''[wiki:WRF4GCommandLineTools#wrf4g_framework wrf4g_framework]'''. With this command we can start, stop and reload the framework. WRF4G framework is managed with the command '''[wiki:WRF4GCommandLineTools#wrf4g_framework wrf4g_framework]'''. With this command we can start, stop and reload the framework. [[NoteBox(warn, Note that wrf4g_framework is a daemon that has to be running if we want to perform an experiment.)]] == Adding computing resources == WRF4G framework allows us to define all the computing resources we have access to (clusters, grid infrastructures, single computers...). Given a list of resources, when we run an experiment, we can let framework choose the resources for us, or we can indicate the requirements our experiment has (we may want to run an experiment in a given resource). WRF4G framework allows us to define all the computing resources that we have access to (clusters, grid infrastructures, single computers...). Given a list of resources, when we run an experiment, we can let framework choose the resources for us, or we can indicate the requirements our experiment has (we may want to run an experiment in a given resource). The WRF4G framework is configured by default to use a single resource (the computer where WRF4G has been installed). In order to add more resources, users have to list them in the Computing Resources section of framework4g.conf (See [wiki:WRF4Gframework4g_conf framework4g.conf] to get more information about adding resources). After modifying this file, in order to make the change effective, users will have to reload the framework with the following command wrf4g_framework reload The WRF4G framework is configured to use a single resource by default (the computer where WRF4G has been installed). In order to add more resources, users have to list them in the Computing Resources section of framework4g.conf (See [wiki:WRF4Gframework4g_conf framework4g.conf] to get more information about adding resources). After modifying this file, in order to make the change effective, users will have to reload the framework with the following command wrf4g_framework reload == Database configuration ==