I would recommend if possible getting an interactive node to try yt on.  I&#39;ve seen many users abuse the login node of Kraken, running multiple jobs, and sometimes it&#39;s multiple users at the same time that slows the node down.  Have you tried another login node of Kraken, since there&#39;s 11 to choose from.<div>
<br></div><div>If I do &gt;top and see many jobs running I usually just switch,</div><div><br></div><div>ssh -Y krakenpf1 </div><div><br></div><div>you can do this all the way to krakenpf11<br><br></div><div>From</div><div>
G.S.</div><div><br><div class="gmail_quote">On Wed, Feb 22, 2012 at 2:35 PM, Britton Smith <span dir="ltr">&lt;<a href="mailto:brittonsmith@gmail.com">brittonsmith@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Nathan,<br><br>That&#39;s on the high side a little, but, sadly, not the maximum I&#39;ve ever waited.<span class="HOEnZb"><font color="#888888"><br><br>Britton</font></span><div class="HOEnZb"><div class="h5"><br><br>
<div class="gmail_quote">On Wed, Feb 22, 2012 at 5:33 PM, Nathan Goldbaum <span dir="ltr">&lt;<a href="mailto:goldbaum@ucolick.org" target="_blank">goldbaum@ucolick.org</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div>Hi Britton,</div><div><br></div><div>Thanks for the suggestion.  I&#39;ve been waiting for more than 10 minutes now and it still hasn&#39;t finished the import - does that seem excessive?</div>

<div><br><div>
<span style="text-indent:0px;letter-spacing:normal;font-variant:normal;text-align:auto;font-style:normal;font-weight:normal;line-height:normal;border-collapse:separate;text-transform:none;font-size:medium;white-space:normal;font-family:Helvetica;word-spacing:0px"><span style="text-indent:0px;letter-spacing:normal;font-variant:normal;font-style:normal;font-weight:normal;line-height:normal;border-collapse:separate;text-transform:none;font-size:medium;white-space:normal;font-family:Helvetica;word-spacing:0px"><div style="word-wrap:break-word">

<span style="text-indent:0px;letter-spacing:normal;font-variant:normal;font-style:normal;font-weight:normal;line-height:normal;border-collapse:separate;text-transform:none;font-size:medium;white-space:normal;font-family:Helvetica;word-spacing:0px"><div style="word-wrap:break-word">

<span style="text-indent:0px;letter-spacing:normal;font-variant:normal;font-style:normal;font-weight:normal;line-height:normal;border-collapse:separate;text-transform:none;font-size:medium;white-space:normal;font-family:Helvetica;word-spacing:0px"><div style="word-wrap:break-word">

Nathan Goldbaum<br>Graduate Student<br>Astronomy &amp; Astrophysics, UCSC<br><a href="mailto:goldbaum@ucolick.org" target="_blank">goldbaum@ucolick.org</a><br><a href="http://www.ucolick.org/%7Egoldbaum" target="_blank">http://www.ucolick.org/~goldbaum</a></div>

</span></div></span></div></span></span>
</div>
<br></div><div><div><div><div>On Feb 22, 2012, at 2:19 PM, Britton Smith wrote:</div><br></div></div><blockquote type="cite"><div><div>Hi Nathan,<br><br>It&#39;s most likely not hanging, but working on the import.  The filesystem on Kraken can be incredibly slow at times.  If you&#39;re only waiting a minute or so, you will probably need to give it a bit longer.<br>


<br>Britton<br><br><div class="gmail_quote">On Wed, Feb 22, 2012 at 5:15 PM, Nathan Goldbaum <span dir="ltr">&lt;<a href="mailto:goldbaum@ucolick.org" target="_blank">goldbaum@ucolick.org</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


Hi all,<br>
<br>
I&#39;m trying to run yt on a login node on kraken.  All I&#39;m doing is invoking python from the command line and importing yt.  However, python hangs on &#39;from yt.mods import *&#39;.<br>
<br>
The python interpreter also takes a very long time (~ a minute or so) to start from the command line.<br>
<br>
This happens using both the yt/dev and yt/2.3 module.<br>
<br>
Anyone have any ideas?<br>
<br>
Nathan Goldbaum<br>
Graduate Student<br>
Astronomy &amp; Astrophysics, UCSC<br>
<a href="mailto:goldbaum@ucolick.org" target="_blank">goldbaum@ucolick.org</a><br>
<a href="http://www.ucolick.org/%7Egoldbaum" target="_blank">http://www.ucolick.org/~goldbaum</a><br>
<br>
_______________________________________________<br>
yt-users mailing list<br>
<a href="mailto:yt-users@lists.spacepope.org" target="_blank">yt-users@lists.spacepope.org</a><br>
<a href="http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org" target="_blank">http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org</a><br>
</blockquote></div><br></div></div>


!DSPAM:10175,4f456a0711289135847791!
_______________________________________________<div><br>yt-users mailing list<br><a href="mailto:yt-users@lists.spacepope.org" target="_blank">yt-users@lists.spacepope.org</a><br><a href="http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org" target="_blank">http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org</a><br>

<br><br></div>!DSPAM:10175,4f456a0711289135847791!<br></blockquote></div><br></div><br>_______________________________________________<br>
yt-users mailing list<br>
<a href="mailto:yt-users@lists.spacepope.org" target="_blank">yt-users@lists.spacepope.org</a><br>
<a href="http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org" target="_blank">http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org</a><br>
<br></blockquote></div><br>
</div></div><br>_______________________________________________<br>
yt-users mailing list<br>
<a href="mailto:yt-users@lists.spacepope.org">yt-users@lists.spacepope.org</a><br>
<a href="http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org" target="_blank">http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org</a><br>
<br></blockquote></div><br></div>