|
EOS;
if (isset($_REQUEST['noderange'])) {
echo "Run Command on: ";
if (strlen($_REQUEST['noderange']) > 70) {
echo "\n";
} else {
echo "\n";
}
} else { echo "Run Command on a Group of Nodes\n"; }
echo << |
|
Select a previous command from the history, or enter the command and options below. Then click on Run Cmd.
|
|
EOS2;
insertButtons(array('label' => 'Run Cmd', 'id' => 'runcmdButton', 'onclick' => 'opencmddialog()'));
echo " |
\n";
if (!isset($_REQUEST['noderange'])) {
echo "| Run Command on Group: |
\n";
}
?>
| Command:
History:
|
|
Copy command to nodes (The command specified above will 1st be copied
to /tmp on the nodes and executed from there.) |
|
Use parallel shell (psh) command instead of xdsh. When this option is chosen, some of the options below (associated with xdsh) are disabled. |
| Options: |
|
Streaming mode |
Specifies that output is returned as it becomes available from each target, instead of waiting for the command to be completed on a target before returning output from that target. |
|
Monitor |
Prints starting and completion messages for each node. Useful with Streaming mode. |
|
Verify |
Verifies that nodes are responding before sending the command to them. |
|
Collaspe Identical Output |
Automatically pipe the xdsh output into xdshbak which will only display output once for all the nodes that display identical output. See the xdshbak man page for more info. |
|
Fanout: |
The maximum number of nodes the command should be run on concurrently. When the command finishes on 1 of the nodes, it will be started on an additional node (the default is 64). |
|
UserID: |
The user id to use to run the command on the nodes. |
|
Remote Shell: |
The remote shell program to use to run the command on the nodes. The default is /usr/bin/ssh. |
|
Shell Options: |
Options to pass to the remote shell being used. |
|
Return Code |
Prints the return code of the (last) command that was run remotely on each node. The return code is appended at the end of the output for each node. |
|
Tips:
|