[LON-CAPA-admin] access servers lost connection?

[Michael W Edwards]

What OS are you running?

Thanks,
Mike Edwards

> -----Original Message-----
> From: lon-capa-admin-admin at mail.lon-capa.org [mailto:lon-capa-admin-
> admin at mail.lon-capa.org] On Behalf Of Todd Ruskell
> Sent: Tuesday, June 06, 2006 4:24 PM
> To: lon-capa-admin at mail.lon-capa.org
> Subject: [LON-CAPA-admin] access servers lost connection?
> 
> I need some help on this one.  Any ideas?
> 
> Access servers no longer authenticate.  I don't see any indications on
the
> library server.  Below is the output from logs, ps, etc. from one of
the
> access servers, which make it clear why authentication isn't working.
The
> question is why did the connections die?  I have similar output from
both
> access servers.
> 
> The potential red-herring is that I just attempted to install the ssl
keys
> for
> the library server, and shortly after that these failures happened.
The
> ssl
> keys for the access servers had been installed with no problems for
some
> time.  I have stopped and started both loncontrol and httpd on the
access
> and
> library servers.  I should say that the ssl keys on the library server
> appeared to work just fine, as "ps auxww" shows the appropriate (ssl)
> indications, and the correct files show up in /home/httpd/lonCerts.
> 
> Thanks,
> 
> Todd
> ================================
> [root at lc2 logs]# ps auxw |grep lonc
> www      23695  0.0  0.1 12620 7456 ?        Ss   14:55   0:00 lonc:
> Parent
> keeping the flock Tue Jun  6 14:55:25 2006
> www      23715  0.0  0.1 12960 7932 ?        S    14:55   0:00 lonc:
csml1
> >>>
> DEAD !!!! <<< Tue Jun  6 14:56:22 2006
> www      23751  0.0  0.1 12664 7572 ?        S    14:56   0:00 lonc:
csma2
> Connection count: 1 Retries remaining: 5 (local) Tue Jun  6 14:58:00
2006
> ===================
> [root at lc2 logs]# tail -f lonnet.log
> Tue Jun  6 14:55:52 2006 (11943): Shutting down
> Tue Jun  6 14:55:52 2006 (11936): Shutting down
> Tue Jun  6 14:55:52 2006 (16690): Shutting down
> Tue Jun  6 14:55:58 2006 (23731): <font color="yellow">INFO: Read
> configuration</font>
> Tue Jun  6 14:55:58 2006 (23731):  Detected 64bit platform (0)
> Tue Jun  6 14:55:58 2006 (23731): <font color=yellow>INFO: Read file
> types</font>
> Tue Jun  6 14:56:01 2006 (23734): <font color="yellow">INFO: Read
> configuration</font>
> Tue Jun  6 14:56:01 2006 (23734):  Detected 64bit platform (0)
> Tue Jun  6 14:56:01 2006 (23734): <font color=yellow>INFO: Read file
> types</font>
> Tue Jun  6 14:56:22 2006 (23740): User truskell at csm threw error
> no_such_host when checking authentication mechanism
> 
> 
> 
> --
> Dr. Todd Ruskell
> Senior Lecturer, Department of Physics       Office:  Meyer Hall 326
> Colorado School of Mines                     Phone: 303-384-2080
> 1523 Illinois Street                         Fax: 303-273-3919
> Golden, CO 80401
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