Version 12 (modified by carlos, 9 years ago) (diff)

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# How to add Neptuno facilities to WRF4G

WRF4G uses DRM4G to access to different Distributed Resource Managements (DRM) such as:

• PBS/Torque
• SGE
• FORK
In order to add new resources, you need to edit Computing Resources section in the framework4g.conf file, which is located under $HOME/WRF4G/etc directory. The file has to contain one resource per line with the format:  resource_name = attributes ... ... resource_name = attributes  where: • resource_name: It is the name of the CR. • attributes: They are the static attributes of the CR. The syntax is: • <scheme>://<username>@<host:port>?<query> • scheme: URL schemes available are "ssh" and "local". • ssh: In order to connect to remote resource via SSH • local: In order to use a local resource • username: user name on the resource • host: host name • port: host port. By DEFAULT it is 22 • query: contains additional information of computing resources. The query string syntax is: • key1=value1;key2=value2;key3=value3 The keys available are: • LRMS_TYPE(mandatory): Type of LRMS system (neptuno) • NODECOUNT(mandatory): Maximum number of job slots for a resource. • SSH_KEY_FILE(optional): It defines the key file for "ssh" connection. By DEFAULT it is ~/.ssh/id_rsa. • TEMP_DIR(optional): Temporary directory on the resource to store data. By DEFAULT it is$HOME. TEMP_DIR path must be absolute.