-- MariaALANDESPRADILLO - 07 Nov 2007

Configuration variables for MPI

These are all the variables necessary to set for the configuration of MPI.

There are two example files coming in /opt/glite/yaim/examples/siteinfo. The site-info.def file and the services directory, containing the node type specific variables. Please, remember to move these files into your appropriate siteinfo directory where you store the YAIM configuration. For more details please check The configuration variables section in the YAIM guide.

  • General variables needed (For their description please consult: The site-info.def section of the YAIM Guide) : VARIABLE_1, VARIABLE_2.
  • MPI specific variables: Note that we are now in a transition phase and that DPM variables can be found in both site-info.def and services directory. In the future, they will be only distributed under services directory.
    • Mandatory variables: sys admins must ensure these variables are properly defined according to the features of the site.
Variable Name Description Value type Version
VARIABLE_NAME Description String 4.0.0-1
    • Optional variables: sys admins don't need to change the value of these variables since YAIM provides a suitable default value.
Variable Name Description Value type Default Value Version
Variable Name Description String value 4.0.0-1
    • Advanced configuration: sys admins shouldn't change the value of these variables unless they know what they are doing. These variables are used internally by YAIM and are coming with default values in /opt/glite/yaim/defaults/node-type.pre(post). Their value can be reset in your site-info.def file if necessary. Check the defaults directory section for more details.
Variable Name Description Value type Default Value Version
Variable Name Description String value 4.0.0-1
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Topic revision: r1 - 2007-11-07 - MariaALANDESPRADILLO
 
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