[slurm-dev] Re: Send notification email

2016-10-05 Thread Fany Pages 

Thanks anyway.

All the best.
Fany

-Mensaje original-
De: John Hearns [mailto:john.hea...@xma.co.uk] 
Enviado el: miércoles, 5 de octubre de 2016 11:20
Para: slurm-dev
Asunto: [slurm-dev] Re: Send notification email

Fany,
You are correct.  I understand this a bit better now.
My answer I am afraid is that you will have to ask your corporate IT people to 
allow email from this address.

I recently dealt with a similar case at a university. The mail servers were 
refusing to accept mail from the cluster head node, as it did not have a 
reverse DNS access. I n the end we had to configure email to go via an 
Office365 server!

Other people on the list may be able to offer a better solution though.





-Original Message-
From: Fanny Pagés Díaz [mailto:fpa...@citi.cu]
Sent: 05 October 2016 15:45
To: slurm-dev 
Subject: [slurm-dev] Re: Send notification email


Yes, I refer to the external network IP cluster  is not valid out, my domain is 
not registered (@ cluster.citi.cu) therefore is not in the MX records, so when 
I relay in my postfix, my corporate mail server refuses mails go out of my 
internal network. I think that's what is happening. I'm wrong?

-Mensaje original-
De: John Hearns [mailto:john.hea...@xma.co.uk] Enviado el: miércoles, 5 de 
octubre de 2016 10:17
Para: slurm-dev
Asunto: [slurm-dev] Re: Send notification email

Fany,
Many clusters which have an internal network which is a private network.

However the other interface on the cluster head node, which is normally called 
the 'external' interface can have a real, proper IP address on your external 
network.
It will therefore be able to send email.
The cluster compute nodes can be configured to 'relay' email via the head node.



-Original Message-
From: Fanny Pagés Díaz [mailto:fpa...@citi.cu]
Sent: 05 October 2016 15:13
To: slurm-dev 
Subject: [slurm-dev] Re: Send notification email


Hi,
Thanks for your answer.
My HPC cluster does not have a real IP segment, it is a test cluster. Therefore 
it not recognized in the external network. So, I need try to another way.
All the best,
Fany

-Mensaje original-
De: Christopher Samuel [mailto:sam...@unimelb.edu.au] Enviado el: martes, 4 de 
octubre de 2016 18:43
Para: slurm-dev
Asunto: [slurm-dev] Re: Send notification email


On 03/10/16 23:39, Fanny Pagés Díaz wrote:

> I have a slurm running in the same HPC cluster server, but I need send 
> all notification using my corporate mail server, which running in 
> another server at my internal network. I not need use the local 
> postfix installed at slurm server.

The most reliable solution will be to configure Postfix to send emails via the 
corporate server.

All our clusters send using our own mail server quite deliberately.

We set:

relayhost (to say where to relay email via) myorigin (to set the system name to 
its proper FQDN) aliasmaps (to add an LDAP lookup to rewrite users email to the 
value in
LDAP)

But really this isn't a Slurm issue, it's a host config issue for Postfix.

All the best,
Chris
--
 Christopher SamuelSenior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: sam...@unimelb.edu.au Phone: +61 (0)3 903 55545
 http://www.vlsci.org.au/  http://twitter.com/vlsci
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[slurm-dev] Re: Error while loading shared libraries

2015-05-06 Thread Fany Pages Diaz 
I compiled this way mpic++ -openmp prime_number.mpi.C -o example, that's 
wrong?
how it's made?


-Original Message-

From: Carlos Fenoy mini...@gmail.com

To: slurm-dev slurm-dev@schedmd.com

Date: Wed, 06 May 2015 07:27:31 -0700

Subject: [slurm-dev] Re: Error while loading shared libraries



 

Then you can not execute a binary compiled with MPICH in the compute nodes. 
If you want to execute on the compute nodes you have to compile the binary 
with openmpi
On Wed, May 6, 2015 at 4:23 PM, Fany Pag�s D�az fpa...@udio.cujae.edu.cu 
[mailto:fpa...@udio.cujae.edu.cu] wrote:

Thislibrary is on a server and has all the permits, although in the nodes is 
not found. I nodes openmpi-1.5.4-2 is installed.

De:Carlos Fenoy [mailto:mini...@gmail.com [mailto:mini...@gmail.com]] 
Enviado el: mi�rcoles, 06 de mayo de 2015 10:11
Para: slurm-dev
Asunto: [slurm-dev] Re: Error while loading shared libraries
Do you have mpi installed on all the cluster nodes?
On Wed, May 6, 2015 at 3:34 PM, Uwe Sauter uwe.sauter...@gmail.com 
[mailto:uwe.sauter...@gmail.com] wrote:
Check the file permissions for libmpichcxx.so.1.2 as well as the permissions 
on the parent directories. Might be that you are not
allowed to access the folder structure as the user you're running your 
application.



Am 06.05.2015 um 07:57 schrieb Fany Pag�s D�az:
 Hello,

 WhenI throw a MPI job on slurm I get this error, Any can help me? thanks 
you



 [root@cluster bin]# srun -N4 numeroprimos

 /usr/bin/numeroprimos: error while loading shared libraries: 
libmpichcxx.so.1.2: cannot open shared object file: No such file or
 directory



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50 Aniversario de la Cujae. Inaugurada por Fidel el 2 de diciembre de 1964 
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50 Aniversario de la Cujae. Inaugurada por Fidel el 2 de diciembre de 1964  
http://cujae.edu.cu