[LON-CAPA-dev] Dead connections

Wed, 22 Sep 2010 07:53:07 -0400

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Hi,

I'm running 2.9.0 and continue to have several dead lonc connections =
crop up per day amongst
my cluster. I currently run a job periodically which looks for dead =
connections on a machine and
does a loncontrol reload if I find a dead connection.

I'm consistently dropping connections with s10, in part because we use a =
healthy collection of
msu problems. Plenty of other connections are dropped as well.

The last thing I think I did was to add in the longer timeout, but I =
wasn't sure if this problem had
been sorted out and if there was a patch available.

Mark

--=20
Mark Lucas 								=
email: lucasm@ohiou.edu
252D Clippinger Lab						phone: =
(740)597-2984
Department of Physics and Astronomy		fax: (740)593-0433
Ohio University
Athens, OH 45701

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<html><head></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space; =
">Hi,<div><br></div><div>I'm running 2.9.0 and continue to have several =
dead lonc connections crop up per day amongst</div><div>my cluster. I =
currently run a job periodically which looks for dead connections on a =
machine and</div><div>does a loncontrol reload if I find a dead =
connection.</div><div><br></div><div>I'm consistently dropping =
connections with s10, in part because we use a healthy collection =
of</div><div>msu problems. Plenty of other connections are dropped as =
well.</div><div><br></div><div>The last thing I think I did was to add =
in the longer timeout, but I wasn't sure if this problem =
had</div><div>been sorted out and if there was a patch =
available.</div><div><br></div><div>Mark</div><div><br></div><div><br><div=
>
<span class=3D"Apple-style-span" style=3D"border-collapse: separate; =
color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; =
font-style: normal; font-variant: normal; font-weight: normal; =
letter-spacing: normal; line-height: normal; orphans: 2; text-align: =
auto; text-indent: 0px; text-transform: none; white-space: normal; =
widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; =
-webkit-border-vertical-spacing: 0px; =
-webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
auto; -webkit-text-stroke-width: 0px; "><div>--&nbsp;<br>Mark Lucas<span =
class=3D"Apple-converted-space">&nbsp;</span><span =
class=3D"Apple-tab-span" style=3D"white-space: pre; ">				=
				</span>email:&nbsp;<a =
href=3D"mailto:lucasm@ohiou.edu">lucasm@ohiou.edu</a><br>252D Clippinger =
Lab<span class=3D"Apple-tab-span" style=3D"white-space: pre; ">			=
			</span>phone: (740)597-2984<br>Department of =
Physics and Astronomy<span class=3D"Apple-tab-span" style=3D"white-space: =
pre; ">		</span>fax: (740)593-0433<br>Ohio University<br>Athens, =
OH 45701</div></span>
</div>
<br></div></body></html>=

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