[GE users] Libraries present on execution hosts.

Reuti reuti at staff.uni-marburg.de
Thu Apr 14 11:45:24 BST 2005


Yes, you could look in the messages file in 
$SGE_ROOT/default/spool/qmaster/messages

Maybe you see more, when you set the loglevel to log_info in "qconf -mconf".

As qrsh is working, you set the queue type to interactive?

Cheers - Reuti

JONATHAN SELANDER wrote:
> I reinstalled the nodes together with X and libraries, and logging in to a node and running xterm like you said works. qrsh also works, but qsh still gives me the same error:
> 
> bash-3.00$ qsh                    
> waiting for interactive job to be scheduled ...
> Could not start interactive job.
> 
> Are there any logs or anything anywhere except in the spool dir that i can view? The information above isn't especially helpful.
> 
> Jonathan
> 
> -----Original Message-----
> From: Reuti <reuti at staff.uni-marburg.de>
> To: users at gridengine.sunsource.net
> Date: Thu, 14 Apr 2005 10:17:47 +0200
> Subject: Re: [GE users] Libraries present on execution hosts.
> 
> Hi,
> 
> can you try to login to a node by hand and try to start a X-Session with 
> output to your login node? Then we know, that it's working in principle.
> 
> export DISPLAY=bras:0
> xterm
> 
> or so. We need at least some X-libs on the nodes (and a running X-server 
> on bras to connect to).
> 
> Cheers - Reuti
> 
> 
> JONATHAN SELANDER wrote:
> 
>>I did as you said, but the interactive job wouldn't start:
>>
>>bash-3.00$ export DISPLAY=bras:0
>>bash-3.00$ qsh
>>waiting for interactive job to be scheduled ...
>>Could not start interactive job.
>>
>>"bras" is the master host from where i submit jobs, and it resolves to 10.0.0.1 which i also tried. Is the issue that i don't have an X terminal on the execution hosts?
>>
>>-----Original Message-----
>>From: Ron Chen <ron_chen_123 at yahoo.com>
>>To: users at gridengine.sunsource.net
>>Date: Wed, 13 Apr 2005 10:12:31 -0700 (PDT)
>>Subject: Re: [GE users] Libraries present on execution hosts.
>>
>>It should only be a warning message, because if
>>$DISPLAY has the form :<id> (local display), then it
>>is useless in the remote machine.
>>
>>As a test, can you set your DISPLAY with the name of
>>the machine you submit jobs on (like <host>:0), and
>>see if it works?
>>
>> -Ron
>>
>>
>>--- JONATHAN SELANDER <S026655 at utb.hb.se> wrote:
>>
>>
>>>However, I cannot run qsh, and I imagine this is
>>>because there is no X available on the nodes. Is
>>>this correct? If it is, I assume I always need
>>>certain libraries and interpreters present on the
>>>execution hosts for the jobs I wish to execute.
>>>
>>>The error qsh gives me is:
>>>
>>>error: local DISPLAY variable ":0.0" delivered with
>>>interactive job
>>>
>>>-
>>>
>>>$ echo $DISPLAY
>>>:0.0
>>>
>>>Please tell me I'm wrong in my assumption.
>>>
>>>Thanks,
>>>Jonathan
>>>
>>>
>>>
>>
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