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RE: How can I read a core?

To: nv-l@lists.tivoli.com
Subject: RE: How can I read a core?
From: "Alvarez Lavin, Cristina" <calvarezl@iberdrola.es>
Date: Thu, 27 Sep 2001 13:13:29 +0200
Thanks James, but my problem is much more easy, the operation guys didn`t
take note of the exit status. The boss has heard about the netmon failure,
and I need to explain him what happened.
Where can I find information about what happened?  
I thought the core was a good idea...

Certainly, were on Netview 6.0 on solaris and cant find the readcore.



-----Mensaje original-----
De: James Shanks [mailto:SHANKS@us.tivoli.com]
Enviado el: jueves 27 de septiembre de 2001 12:21
Para: IBM NetView Discussion
Asunto: RE: [NV-L] How can I read a core?


Christina,
You have to have it.  readcore is shipped with NetView on AIX platforms and
has been since late in Version 5.1.
It is not is your normal path, /usr/OV/bin, but in /usr/OV/service.  Please
look again.  To use it, you
 must first also have installed the native AIX tool, dbx, which readcore
uses to read the core.  That is in /usr/bin.
Can't find it?  Get out your AIX media and install it.  Last time I did it,
it was in bos.adt.debug,
and you need to install via SMIT:

            Base Application Development Debuggers
            Base Application Development Libraries
            Base Application Development Toolkit
Then you can run /usr/OV/service/readcore and call Support.

Why call Support?  Because even after you format the core.report it won't
mean very much unless you have the source code
code for netmon to look at.  If you insist on trying to debug it yourself, a
better way is to run the full netmon trace
(issue netmon -M -1 from the command line) and wait for it to core again.
Then look at the netmon.trace file to see what the
last thing it was doing when it died.  But if the problem is internal to
netmon, you will have to call Support anyway,
because only they can give you a new executable which resolves the problem.
But you will have a much easier time
communicatring your problem to Support if you already have a core.reprot and
a netmon.trace.

Hope this helps

James Shanks
Level 3 Support
Tivoli NetView for UNIX and NT
Tivoli Software
IBM Software Group
Please note that my new id is jshanks@us.ibm.com



"Alvarez Lavin, Cristina" <calvarezl@iberdrola.es>@tkg.com on 09/27/2001
05:48:45 AM

Please respond to IBM NetView Discussion <nv-l@tkg.com>

Sent by:  owner-nv-l@tkg.com


To:   IBM NetView Discussion <nv-l@tkg.com>
cc:
Subject:  RE: [NV-L] How can I read a core?



Bad luck!
we haven`t that tool in our Netview server, is it posible to take it from
the web?
or Does anybody want to share it with us?

Thanks, Cristina Alvarez.

-----Mensaje original-----
De: BAUDOUX BERNARD [mailto:bernard.baudoux@fortisbank.com]
Enviado el: jueves 27 de septiembre de 2001 11:20
Para: 'IBM NetView Discussion'
Asunto: RE: [NV-L] How can I read a core?


There is a tool for that : /usr/OV/service/readcore

syntax :

/usr/OV/service/readcore  <corefile>

it creates a file (core.report) in your current directory

good luck.
Bernard Baudoux
Phone: +32 (0)2/565.24.68
e-mail : bernard.baudoux@fortisbank.com


> -----Original Message-----
> From:   Alvarez Lavin, Cristina [SMTP:calvarezl@iberdrola.es]
> Sent:   Thursday, 27 September, 2001 11:09
> To:     Lista de Netview (E-mail)
> Subject:     [NV-L] How can I read a core?
>
> Hi again
> a short question, How  can I read the /usr/OV/PD/cores/netmon/core. It`s
> full of strange symbols using vi. As anybody a program to read it?.
>
> Our netmon  stoped last night and we can't find why it stoped?
> No entry in netmon.trace and no way to read the
> /usr/OV/PD/cores/netmon/core
> Any suggestion?
>
> Cristina Alvarez.
>
>
>
>
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_____________________________________________
Este mensaje, incluyendo los ficheros que pudiera llevar como anexos,
puede contener información confidencial.
Si ha recibido este mensaje por error, le rogamos que borre de su
sistema inmediatamente el mensaje asi como todas sus copias, incluyendo
las posibles copias del mismo en su disco duro, notifique al remitente
y se abstenga de usar, revelar, distribuir a terceros, imprimir o
copiar ninguna de las partes de este mensaje. Gracias por su
cooperación
_____________________________________________

_________________________________________________________________________
NV-L List information and Archives: http://www.tkg.com/nv-l


_________________________________________________________________________
NV-L List information and Archives: http://www.tkg.com/nv-l




_____________________________________________
Este mensaje, incluyendo los ficheros que pudiera llevar como anexos, 
puede contener información confidencial. 
Si ha recibido este mensaje por error, le rogamos que borre de su 
sistema inmediatamente el mensaje asi como todas sus copias, incluyendo 
las posibles copias del mismo en su disco duro, notifique al remitente  
y se abstenga de usar, revelar, distribuir a terceros, imprimir o 
copiar ninguna de las partes de este mensaje. Gracias por su 
cooperación 


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