Miscellaneous Tasks
ClusterPack
Miscellaneous Tasks
Index
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Administrators Guide
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Users Guide
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Tool Overview
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Related Documents
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Dictionary
2.3.1 Run a tool on a set of Compute Nodes
2.3.2 Check resource usage on a Compute Node
2.3.3 Check Queue status
2.3.4 Remove temporary files from Compute Nodes
2.3.5 Prepare application for checkpoint restart
2.3.6 Restart application from a checkpoint if a Compute Node crashes
2.3.7 Determine if the application fails to complete
2.3.8 Check impact on the job if a Compute Node crashes
2.3.9 Get a high-level view of the status of the Compute Nodes
2.3.1 Run a tool on a set of Compute Nodes
A set of multi-system aware tools has been provided for use on the cluster. To execute a
command on multiple hosts, follow the examples below:
z
To run a tool on all the Compute Nodes
% clsh <script>
z
To run a tool on host001
%
clsh -C host001 <script>
z
To run a tool on host001 and host00n
% clsh -C host001+host00n <script>
For more information on the clsh command, please see the man page:
%
man clsh
Alternatively, the tools can be used to submit a job to multiple compute nodes.
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