it seems that '-l feature' option has no effect for maui-3.2.6p21, the jobs runs on nodes without the feature requested.<br><br><div class="gmail_quote">2012/2/7 Sreedhar Manchu <span dir="ltr"><<a href="mailto:sm4082@nyu.edu">sm4082@nyu.edu</a>></span><br>
<blockquote style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid" class="gmail_quote"><div style="word-wrap:break-word">Hi,<div><br></div><div>
Instead of using</div>
<div class="im"><div><br></div><div><blockquote type="cite">set queue fluent acl_host_enable = False<br>set queue fluent acl_hosts = cnode01</blockquote><br></div></div><div>I set a feature to the node I wanted my jobs to run or wanted it to be under a special queue, I gave a certain feature to the nodes and put it in the pbs script like this:</div>
<div><br></div><div>#PBS -l feature=<feature name></div><div><br></div><div>Moab can put the jobs on the nodes with those features. I'm not sure how maui does it. I have a qsub wrapper that adds this feature line depending on users' requests.</div>
<div><br></div><div>To give features to nodes, I used </div><div><br></div><div>qmgr -c 'set node <node name> properties += <feature name>'</div><div><br></div><div>For example, our p48 nodes have features like chassis0, chassis1, etc to indicate the chassis they belong to. Since we are asking for a specific queue with specific features, jobs always go onto right nodes with right feature.</div>
<div><br></div><div>Sreedhar.</div><div><br><div><div><div class="h5"><div>On Feb 7, 2012, at 4:33 AM, Xiangqian Wang wrote:</div><br></div></div><blockquote type="cite"><div><div class="h5">
I failed to test queue to node mapping feature of torque/maui system, I use torque 2.5.8 and maui 3.2.6p21. the simple job script contains a procs option: <br><br>#!/bin/sh<br>#PBS -N simple-job<br>#PBS -l procs=3<br>#PBS -q fluent<br>
#PBS -d /opt/share/job<br>cd $PBS_O_WORKDIR<br>date<br>sleep 30<br>date<br><br>The 'fluent' queue is mapped to a node 'cnode01' with 4 processors, the setting is shown below:<br><br># Create and define queue batch<br>
#<br>create queue batch<br>set queue batch queue_type = Execution<br>set queue batch resources_default.nodes = 1<br>set queue batch resources_default.walltime = 01:00:00<br>set queue batch enabled = True<br>set queue batch started = True<br>
#<br># Create and define queue fluent<br>#<br>create queue fluent<br>set queue fluent queue_type = Execution<br>set queue fluent acl_host_enable = False<br>set queue fluent acl_hosts = cnode01<br>set queue fluent enabled = True<br>
set queue fluent started = True<br>#<br># Set server attributes.<br>#<br>set server scheduling = True<br>set server acl_hosts = snode01<br>set server acl_roots = root@*<br>set server managers = root@snode01<br>set server operators = root@snode01<br>
set server default_queue = batch<br>set server log_events = 511<br>set server mail_from = adm<br>set server scheduler_iteration = 600<br>set server node_check_rate = 150<br>set server tcp_timeout = 6<br>set server mom_job_sync = True<br>
set server keep_completed = 300<br>set server auto_node_np = True<br>set server next_job_number = 94<br>set server display_job_server_suffix = False<br><br>The job should use a single node 'cnode01' , while the allocated node contains another node. see part of 'qstat -f' output:<br>
<br> exec_host = snode01/1+snode01/0+cnode01/0<br> ...<br> Resource_List.neednodes = cnode01<br> Resource_List.procs = 3<br><br>Can anyone give me some suggestion, it'll be greatly appreciated.<br><br>Xiangqian<br>
</div></div>
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</blockquote></div><br><div>
<span style="text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;border-collapse:separate"><span style="text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;border-collapse:separate"><div style="word-wrap:break-word">
<span style="text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;border-collapse:separate"><div style="word-wrap:break-word">---</div><span class="HOEnZb"><font color="#888888"><div style="word-wrap:break-word">
Sreedhar Manchu<br>HPC Support Specialist<br>New York University<br>251 Mercer Street<br>New York, NY 10012-1110<br><br></div></font></span></span></div></span></span>
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