[Mauiusers] [torqueusers] Maui is not submitting jobs to torque

Bas van der Vlies basv at sara.nl
Thu Oct 11 07:33:24 MDT 2012


On 10/11/2012 01:36 PM, Jonathan Barber wrote:
> On 10 October 2012 20:30, Alessandra Forti <Alessandra.Forti at cern.ch> wrote:
>> Hi,
> 
> [snip]
> 
>> 10/10 13:37:39 MRMCheckEvents()
>> 10/10 13:37:39 INFO:     no PBS sched socket connections ready
>> 10/10 13:37:39 MSUAcceptClient(6,ClientSD,HostName,TCP)
>> 10/10 13:37:39 INFO:     accept call failed, errno: 11 (Resource temporarily
>> unavailable)
>> 10/10 13:37:39 INFO:     all clients connected.  servicing requests
>>
>> which leaves me perplexed since in other places with a different log level
>> it sees the jobs waiting on the server so somehow some comunication happens
>> and other doesn't
> 
> I see these same messages from maui 3.3.1. It is probably not a
> problem for you, but it I believe it is a small bug in Maui.
> 
> The problem is that the socket has the flag O_NONBLOCK set. However,
> when the MSUAcceptClient() call's accept() to see if a client is
> connecting, it doesn't take this into account.
> 
> I've attached a patch for the attention of the maintainers. It
> quietens the output and works for the 3.3.1 branch and applies cleanly
> against the trunk (so it also work there).
> 
> Regards
> 
> 
Patch applied to maui trunk


-- 
********************************************************************
*  Bas van der Vlies                    e-mail: basv at sara.nl       *
*  SARA - Academic Computing Services   Amsterdam, The Netherlands *
********************************************************************

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