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<p>Folks,</p>
<p>Find the notes below and at</p>
<p>
<a class="moz-txt-link-freetext" href="https://halldweb.jlab.org/wiki/index.php/GlueX_Containers_Meeting,_March_2,_2018">https://halldweb.jlab.org/wiki/index.php/GlueX_Containers_Meeting,_March_2,_2018</a></p>
<p> -- Mark</p>
<p>_____________</p>
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<h2 id="firstHeading" class="firstHeading" lang="en"><span
dir="auto">GlueX Containers Meeting, March 2, 2018, </span><span
class="mw-headline" id="Notes">Notes</span></h2>
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<p>Present: Thomas Britton, Mark Ito, Richard Jones, David
Lawrence
</p>
<ul>
<li> Reviewed Mark's summary of progress on the OSG. See
<a rel="nofollow" class="external text"
href="https://markito3.wordpress.com/2018/03/02/build_scripts-on-osg/">his
blog post</a> for the details.
<ul>
<li> Timeline: milestones since the collaboration,
including successful run of simulation on the grid
with a recent software release</li>
<li> Features: jobs on grid nodes will see an
abridged version of the JLab /group/halld tree.</li>
<li> Modifications: review of a couple of
modifications made to Richard's original scheme</li>
<li> Container dance: Mark re-described the
Singularity-container distribution mechanism that
Richard described at the last meeting.</li>
<li> Minor issues: some details to be worked out</li>
</ul>
</li>
<li> Items to work on for the OSG (Thomas)
<ul>
<li> Hooks for a database to track job progress and
job statistics in MCwrapper.</li>
<li> Finalize rsync mechanism for CVMFS (code and
constants).</li>
<li> Finalize random trigger delivery to compute
node (for mixing in accidental background using
real events).</li>
<li> Mechanism for transfer from scosg16:/osgpool to
farm:/cache (files cannot be brought back directly
to /cache or /volatile, they arrive first on the
submit node).</li>
</ul>
</li>
</ul>
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<pre class="moz-signature" cols="72">--
Mark Ito, <a class="moz-txt-link-abbreviated" href="mailto:marki@jlab.org">marki@jlab.org</a>, (757)269-5295
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