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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I concur. Threading for this? It's pretty non-intensive, just time-consuming. And adding/removing nodes can be pretty painful, as well, as it monkeys (serially)
with /etc/hosts, keys, etc.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">-Hugh<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> starcluster-bounces@mit.edu [mailto:starcluster-bounces@mit.edu]
<b>On Behalf Of </b>Ryan G<br>
<b>Sent:</b> Monday, April 13, 2015 2:43 PM<br>
<b>To:</b> starcluster@mit.edu<br>
<b>Subject:</b> [StarCluster] parallel ssh support?<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Hi all - Whenever I launch a cluster with a large # of nodes, I have to wait quite a bit of time because each node has to be configured separately. The commands in my custom plugin are the same regardless of
machine. I was wondering if there was any support in StarCluster to use parallel-ssh to run the plugin on all the nodes at once? This could save a lot of start-up time....<o:p></o:p></p>
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<p class="MsoNormal">Ryan<o:p></o:p></p>
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