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<p>Thanks Tom!</p>
<p>I've also noticed some of Lee's jobs taking some nodes "offline"
temporarily - they come back, but they seem to have a really hard
time with whatever you threw at them and can't answer in time from
time to time...<br>
</p>
<p> -Josiah</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 5/7/17 9:41 PM, Lee Spector wrote:<br>
</div>
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cite="mid:8AC34B31-E148-47F3-812C-5D46297C177F@hampshire.edu"
type="cite">
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<div class="">Awesome -- thanks!!</div>
<div class=""><br class="">
</div>
<div class=""> -Lee</div>
<div class=""><br class="">
</div>
<br class="">
<div>
<blockquote type="cite" class="">
<div class="">On May 7, 2017, at 8:52 PM, Thomas Helmuth <<a
moz-do-not-send="true" href="mailto:trhtom@gmail.com"
class="">trhtom@gmail.com</a>> wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<div dir="ltr" class="">
<div class="">
<div class="">
<div class="">
<div class="">Hi Lee,<br class="">
<br class="">
</div>
Sometimes after a power outage, the nodes come back
online but tractor doesn't start on them. A while
back Josiah shared with me the magic incantation to
launch tractor across the cluster:<br class="">
<br class="">
sudo /opt/rocks/bin/tentakel
/etc/init.d/tractor-blade start<br class="">
<br class="">
</div>
</div>
I assume they went down after the solar power thing last
week, and hadn't come back online. I just ran the above,
so they're (mostly) back now.<br class="">
<br class="">
</div>
Tom<br class="">
<div class="gmail_extra"><br class="">
<div class="gmail_quote">On Sat, May 6, 2017 at 12:19
PM, Lee Spector <span dir="ltr" class=""><<a
moz-do-not-send="true"
href="mailto:lspector@hampshire.edu"
target="_blank" class="">lspector@hampshire.edu</a>></span>
wrote:<br class="">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">If
I'm reading the Tractor interface correctly, it
looks like 28 fly blades are unresponsive.<br
class="">
<br class="">
Does anyone know why or what might be done about it?<br
class="">
<br class="">
Thanks,<br class="">
<br class="">
-Lee<br class="">
<br class="">
--<br class="">
Lee Spector, Professor of Computer Science<br
class="">
Director, Institute for Computational Intelligence<br
class="">
Hampshire College, Amherst, Massachusetts, USA<br
class="">
<a moz-do-not-send="true"
href="mailto:lspector@hampshire.edu"
target="_blank" class="">lspector@hampshire.edu</a>,
<a moz-do-not-send="true"
href="http://hampshire.edu/lspector/"
rel="noreferrer" target="_blank" class="">http://hampshire.edu/lspector/</a><wbr
class="">, <a moz-do-not-send="true"
href="tel:413-559-5352" value="+14135595352"
target="_blank" class="">413-559-5352</a><br
class="">
<br class="">
______________________________<wbr class="">_________________<br
class="">
Clusterusers mailing list<br class="">
<a moz-do-not-send="true"
href="mailto:Clusterusers@lists.hampshire.edu"
target="_blank" class="">Clusterusers@lists.hampshire.e<wbr
class="">du</a><br class="">
<a moz-do-not-send="true"
href="https://lists.hampshire.edu/mailman/listinfo/clusterusers"
rel="noreferrer" target="_blank" class="">https://lists.hampshire.edu/ma<wbr
class="">ilman/listinfo/clusterusers</a><br
class="">
</blockquote>
</div>
<br class="">
</div>
</div>
</div>
</blockquote>
</div>
<br class="">
<div class="">
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-webkit-line-break: after-white-space;" class=""><span
class="Apple-style-span" style="border-collapse:
separate; color: rgb(0, 0, 0); font-family: Helvetica;
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class="Apple-style-span" style="font-size: 12px;">
<div style="word-wrap: break-word; -webkit-nbsp-mode:
space; -webkit-line-break: after-white-space;"
class=""><span class="Apple-style-span"
style="border-collapse: separate; color: rgb(0, 0,
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<div style="word-wrap: break-word;
-webkit-nbsp-mode: space; -webkit-line-break:
after-white-space;" class=""><span
class="Apple-style-span"
style="border-collapse: separate; color:
rgb(0, 0, 0); font-family: Helvetica;
font-size: 12px; font-style: normal;
font-variant: normal; font-weight: normal;
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orphans: 2; text-indent: 0px; text-transform:
none; white-space: normal; widows: 2;
word-spacing: 0px; border-spacing: 0px;
-webkit-text-decorations-in-effect: none;
-webkit-text-stroke-width: 0px;">
<div style="word-wrap: break-word;
-webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;"
class=""><span class="Apple-style-span"
style="border-collapse: separate; color:
rgb(0, 0, 0); font-family: Helvetica;
font-size: 12px; font-style: normal;
font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height:
normal; orphans: 2; text-indent: 0px;
text-transform: none; white-space: normal;
widows: 2; word-spacing: 0px;
border-spacing: 0px;
-webkit-text-decorations-in-effect: none;
-webkit-text-stroke-width: 0px;">
<div style="word-wrap: break-word;
-webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;"
class="">
<div style="word-wrap: break-word;
-webkit-nbsp-mode: space;
-webkit-line-break:
after-white-space;" class="">
<div class="">
<div apple-content-edited="true"
style="orphans: auto; widows:
auto;" class="">--</div>
<div apple-content-edited="true"
style="orphans: auto; widows:
auto;" class="">Lee Spector,
Professor of Computer Science</div>
<div apple-content-edited="true"
style="orphans: auto; widows:
auto;" class="">Director,
Institute for Computational
Intelligence<br class="">
Hampshire College, Amherst,
Massachusetts, USA<br class="">
<a moz-do-not-send="true"
href="mailto:lspector@hampshire.edu"
class="">lspector@hampshire.edu</a>,
<a moz-do-not-send="true"
href="http://hampshire.edu/lspector/"
class="">http://hampshire.edu/lspector/</a>, 413-559-5352</div>
</div>
</div>
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<pre wrap="">_______________________________________________
Clusterusers mailing list
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Wm. Josiah Erikson
Assistant Director of IT, Infrastructure Group
System Administrator, School of CS
Hampshire College
Amherst, MA 01002
(413) 559-6091
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