HP High Performance LC Cluster series Manuel d'installation télécharger pdf (Page 74)

Update /etc/checklist on node1, node3 and node5 with the local /etc/checklist

% clcp -C node1+node3+node5 /etc/checklist %

h:/etc/checklist

Copy multiple local files to all nodes

clcp a.txt b.txt c.txt %h:/tmp

Copy multiple remote files to multiple local files

% clcp %h:/tmp/a.txt /tmp/a.%h.txt

For more details on the usage of clcp, invoke:

man clcp

1.6.14 List a user's process status on one or more cluster nodes

The 'clps' command in /opt/clusterpack/bin is used to produce a 'ps' output that includes the host

name. A clps command with no arguments lists all the processes associated with the user

invoking the command on all Compute Nodes.

Some examples of clps usage are:

List all processes belonging to user 'joeuser'

clps -u joeuser

List all processes on node3 and node4

% clps -C node3+node4 -a

For more details on the usage of clps, invoke the command:

% man clps

1.6.15 Kill a user's process (or all of the user's processes) on some/all Cluster

Nodes

The 'clkill' command in /opt/clusterpack/bin is used to kill processes on Cluster Nodes. Since

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HP High Performance LC Cluster series Manuel d'installation Page 74