Hi,

Am 06.12.2011 um 10:04 schrieb William Hay:

> 128 > 2147483648
> 
> A user has submitted a job requesting 128 slots:
> qstat -j producing the following output:
> parallel environment:  qlc-[1ABCDEFGHIJTWKLMNOPX] range: 128
> qalter -w v produces the following:
> Job 404311 cannot run in PE "qlc-H" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-X" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-A" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-W" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-F" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-P" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-O" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-1" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-J" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-D" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-K" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-M" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-L" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-I" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-N" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-B" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-E" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-C" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-G" because it only offers 2147483648 slots
> Job 404311 cannot run in PE "qlc-T" because it only offers 2147483648 slots

yes, the output is more or less useless. They don't offer slots, as any limit 
might be set there and so the job can't run therein. Better would be of course 
if the output would tell you more about the real problem. Can you please check:

- qalter -w p <jobid>

- did you request memory or any other resource?


> Each pe is actually defined with 9999 slots the real limitation being per 
> host.

- but each PE on its own is offering 128 slots (as you can't collect slots from 
different PEs by a wildcard)

-- Reuti


> Other jobs seem to work fine.
> This appears to be preventing the job from gaining a reservation.
> 
> Any suggestions?
> 
> William
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