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I think what Zhao is trying to say is that its working good enough for
tonight, but in the longer term (i.e. next week), we'll have to get to
the bottom of why Swift can't find the output file. It might be
something to do with the fact that we are using local ram disk for lots
of stuff, and our app scripts aren't putting the app output back to the
right place on GPFS. We'll keep digging in the next few days, and pose
more questions if we can't find a solution. For now, we are OK, thanks
for the help! It looks like we should be able to get a run in with
Swift on the BG/P tonight after all.<br>
<br>
Ioan<br>
<br>
Zhao Zhang wrote:
<blockquote cite="mid:47F07ABF.20701@uchicago.edu" type="cite">
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
Hi, Ben<br>
<br>
Ben Clifford wrote:
<blockquote
cite="mid:Pine.LNX.4.64.0803310540490.9854@dildano.hawaga.org.uk"
type="cite">
<blockquote type="cite">
<pre wrap="">After I changed the definition of runam() function in the swift script, it
seem everything is working now.
</pre>
</blockquote>
<pre wrap=""><!---->
I'm not sure that the below actually is working correctly from a swift
perspective - it doesn't match up with my understanding of what the
problem is/was.
</pre>
</blockquote>
It is ok for now.<br>
<blockquote
cite="mid:Pine.LNX.4.64.0803310540490.9854@dildano.hawaga.org.uk"
type="cite">
<blockquote type="cite">
<pre wrap="">Another Issue: Do you know where to set the path that swift is trying to copy
wrapper.sh from ?
</pre>
</blockquote>
<pre wrap=""><!---->
It copies it from libexec/ in your swift install directory. What are you
trying to do?
</pre>
</blockquote>
Because we are running swift and falkon on BGP, and the read/write from
GPFS is not that fast, so we need to do a data caching. Precopy the
wrapper.sh to Compute Nodes's shared memory. So I was asking where does
swift copy wrapper.sh from.<br>
<br>
thanks<br>
<br>
zhao<br>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
===================================================
Ioan Raicu
Ph.D. Candidate
===================================================
Distributed Systems Laboratory
Computer Science Department
University of Chicago
1100 E. 58th Street, Ryerson Hall
Chicago, IL 60637
===================================================
Email: <a class="moz-txt-link-abbreviated" href="mailto:iraicu@cs.uchicago.edu">iraicu@cs.uchicago.edu</a>
Web: <a class="moz-txt-link-freetext" href="http://www.cs.uchicago.edu/~iraicu">http://www.cs.uchicago.edu/~iraicu</a>
<a class="moz-txt-link-freetext" href="http://dev.globus.org/wiki/Incubator/Falkon">http://dev.globus.org/wiki/Incubator/Falkon</a>
<a class="moz-txt-link-freetext" href="http://dsl-wiki.cs.uchicago.edu/index.php/Main_Page">http://dsl-wiki.cs.uchicago.edu/index.php/Main_Page</a>
===================================================
===================================================
</pre>
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