I couldn't fix it, so I had to make a c++ version of the programs...
It's weird that it breaks like that trying to execute a python script,
specially since the one that I have in EpilogSlurmctld works just fine
(and is far more complex than that little script).
Anyway, take care.
Ismael
2011/11/3 Ismael Farfán:
> 2011/11/3 Ismael Farfán:
>> Hello list
>>
>> I have this little script as both suspend and resume program in 2.2.7:
>>
>> $ cat /tmp/prog.py
>> #!/usr/bin/python3
>> import sys
>> print ("doing something with the following hosts: ", sys.argv[1])
>> try: # save the log
>> sys.stdout = open("/tmp/log", "a")
>> sys.stderr = sys.stdout
>> except: pass
>> print ("doing something with the following hosts: ", sys.argv[1])
>> f = open("/tmp/log2", "a")
>> f.write("doing something with the following hosts: " + str( sys.argv[1]) )
>>
>> When I execute
>> # scontrol update nodename=fg0 state=power_up
>> # scontrol update nodename=fg0 state=power_down
>>
>> I get this message in slurmctld.log
>> [2011-11-03T10:50:15] powering down node fg0
>>
>>
>> But no evidence of the script having been executed at all... any ideas?
>>
>>
>> # scontrol show config | egrep "suspend|resume"
>> ResumeProgram = /tmp/prog.py
>> ResumeRate = 300 nodes/min
>> ResumeTimeout = 30 sec
>> SuspendExcNodes = (null)
>> SuspendExcParts = (null)
>> SuspendProgram = /tmp/prog.py
>> SuspendRate = 60 nodes/min
>> SuspendTime = 30 sec
>> SuspendTimeout = 30 sec
>>
>>
>
> I turned on a node manually and waited for slurm to try to shut it
> down, I got this message in slurmctld.log
> [2011-11-03T11:42:50] node fg0 returned to service
> [2011-11-03T11:43:52] error: power_save: program signalled: Aborted
>
> and a "core" file in /var/log/slurm-llnl, but again, no other sign of
> the execution (like the files I try to create)
>
> Any ideas?
>
>> --
>> Do not let me induce you to satisfy my curiosity, from an expectation,
>> that I shall gratify yours. What I may judge proper to conceal, does
>> not concern myself alone.
>>
>
>
>
> --
> Do not let me induce you to satisfy my curiosity, from an expectation,
> that I shall gratify yours. What I may judge proper to conceal, does
> not concern myself alone.
>
--
Do not let me induce you to satisfy my curiosity, from an expectation,
that I shall gratify yours. What I may judge proper to conceal, does
not concern myself alone.
