[GE users] Serialising jobs

Paolo Supino paolo.supino at gmail.com
Tue Sep 9 17:02:51 BST 2008


Hi

  how can I configure SGE to launch a specific job only after a  
previous specific job finished running (the latter is dependent on the  
results of the first)?



--
Paolo

On Sep 8, 2008, at 19:02, Chris Dagdigian <dag at sonsorol.org> wrote:

> Hi Paolo,
>
> Do a "qconf -mq all.q" and look at the "hosts" line of the queue  
> configuration. If you mistaken host is listed there just remove it  
> and the change will be made live as soon as you exit from the editor  
> session.
>
> If you just see a SGE hostgroup such as "@allhosts" mentioned in  
> your queue config then you need to edit the hostgroup to remove the  
> host in question that can be dine via:
>
>  qconf -mhgrp @allhosts
>
> ... or similar. Again, just like all SGE interactive configuration  
> actions, your change is "live" in the system once you exit from the  
> editor session.
>
> I've personally had better luck running the SGE installer scripts in  
> "remove" mode to delete execution hosts. If you go into $SGE_ROOT  
> and run "./ins_sge -h" the help syntax will show you how to invoke  
> the script such that you are removing rather than installing the  
> exechost. I don't recall from memory what the exact command is  
> through.
>
> -Chris
>
>
> On Sep 8, 2008, at 11:50 AM, Paolo Supino wrote:
>
>> Hi
>>
>>  I mistakenly added the master host as an execution host and now  
>> I'm trying to remove it. But when I try to remove it using qconf - 
>> de [hostname] it prints out the following error message: Host  
>> object [hostname] is still referenced in cluster queue "all.q". How  
>> do I remove the host from the all.q so I can remove it from the  
>> execution list?
>>
>>
>>
>>
>> --
>> TIA
>> Paolo
>>
>
>
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