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<div><div>setting MASTER_IS_EXEC_HOST = False within the sge plugin configuration will disable job execution on the master node</div><div><br></div><div><div>[plugin sge]</div><div>SETUP_CLASS = starcluster.plugins.sge.SGEPlugin</div><div>MASTER_IS_EXEC_HOST = False</div></div></div>
<p style="color: #A0A0A8;">On Monday, March 16, 2015 at 1:01 PM, Damian Kao wrote:</p>
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<span><div><div><div dir="ltr"><div><div>@Pablo. Thanks for the link. I should have read the advanced guide more closely.<br><br></div>@Cedar. I am running a cluster right now and there are jobs running on the head node. I don't think I've specifically set the head node to also run jobs. Here is my config:<br><br>[global]<br>DEFAULT_TEMPLATE=general<br><br>[aws info]<br></div><div>PRIVATE INFO<br></div><div><div><br>[key dk]<br>KEY_LOCATION=~/.ssh/dk.pem<br><br>[cluster general]<br>KEYNAME = dk<br>CLUSTER_SIZE = 20<br>CLUSTER_USER = sgeadmin<br>CLUSTER_SHELL = bash<br>NODE_IMAGE_ID = ami-ca4abfbd<br>NODE_INSTANCE_TYPE = c3.8xlarge<br>MASTER_INSTANCE_TYPE = m3.xlarge<br>MASTER_IMAGE_ID = ami-ca4abfbd<br>AVAILABILITY_ZONE = eu-west-1a<br>VOLUMES = data<br>SPOT_BID = 3.0<br><br>[volume data]<br>VOLUME_ID = ID<br>MOUNT_PATH = /working<br><div><div><br></div></div></div></div></div><div><br><div>On Mon, Mar 16, 2015 at 4:54 PM, Cedar McKay <span dir="ltr"><<a href="mailto:cmckay@uw.edu" target="_blank">cmckay@uw.edu</a>></span> wrote:<br><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div>By default the head node does not run jobs. You have to specifically configure it if you want the headnode to also be a worker node.<span><font color="#888888"><br><br><br><div>Cedar</div></font></span></div><div><div><div><br>On Mar 16, 2015, at 9:46 AM, Damian Kao <<a href="mailto:damian.kao@gmail.com" target="_blank">damian.kao@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">I am running a cluster with a small instance as a head node. When I qsub my jobs, I do not want the head node to run anything. Is there a way to disable usage of head node for running jobs? Thanks.<br clear="all"><div><div><br>-- <br><div><div dir="ltr"><div><br><div style="font-family:arial;font-size:small">________________________________<br>Damian Kao</div><div style="font-family:arial;font-size:small">Bioinformatician</div><div style="font-family:arial;font-size:small">Department of Zoology</div><div style="font-family:arial;font-size:small">South Parks Road</div><div style="font-family:arial;font-size:small">University of Oxford, OX13PS</div><div style="font-family:arial;font-size:small">e-mail: <a href="mailto:damian.kao@gmail.com" target="_blank">damian.kao@gmail.com</a><br>website: <a href="http://www.nextgenetics.net/" style="color:rgb(17,85,204)" target="_blank">www.nextgenetics.net</a></div></div></div></div>
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</div></blockquote></div></div><blockquote type="cite"><div><span>_______________________________________________</span><span><br><span>StarCluster mailing list</span><br><span><a href="mailto:StarCluster@mit.edu" target="_blank">StarCluster@mit.edu</a></span><br><span><a href="http://mailman.mit.edu/mailman/listinfo/starcluster" target="_blank">http://mailman.mit.edu/mailman/listinfo/starcluster</a></span><br></span></div></blockquote></div></blockquote></div><br><br clear="all"><br>-- <br><div><div dir="ltr"><div><br><div style="font-family:arial;font-size:small">________________________________<br>Damian Kao</div><div style="font-family:arial;font-size:small">Bioinformatician</div><div style="font-family:arial;font-size:small">Department of Zoology</div><div style="font-family:arial;font-size:small">South Parks Road</div><div style="font-family:arial;font-size:small">University of Oxford, OX13PS</div><div style="font-family:arial;font-size:small">e-mail: <a href="mailto:damian.kao@gmail.com" target="_blank">damian.kao@gmail.com</a><br>website: <a href="http://www.nextgenetics.net/" style="color:rgb(17,85,204)" target="_blank">www.nextgenetics.net</a></div></div></div></div>
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