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computing:batch
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| computing:batch [2017/12/23 12:29] – [Simple example] iwn | computing:batch [2018/09/11 09:51] (current) – [Storage element] iwn | ||
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| * '' | * '' | ||
| * '' | * '' | ||
| + | |||
| + | More details on a job can be found with '' | ||
| + | ==== Change order of jobs ==== | ||
| + | |||
| + | Change the order of submission of the jobs waiting in the queue with '' | ||
| + | |||
| + | |||
| + | ==== Delete ==== | ||
| + | |||
| Furthermore jobs can be deleted with '' | Furthermore jobs can be deleted with '' | ||
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| qstat | grep wq | wc -l | qstat | grep wq | wc -l | ||
| </ | </ | ||
| + | |||
| + | To learn more details about one specific job, use '' | ||
| ===== Debugging ===== | ===== Debugging ===== | ||
| - | The T3 TWiki has a page with information on [[https:// | + | ==== Debugging |
| + | The T3 TWiki has a page with information on [[https:// | ||
| + | <code bash> | ||
| + | qlogin -q debug.q -l hostname=t3wn22 -l h_vmem=400M | ||
| + | </ | ||
| ==== Redirecting standard output and error streams === | ==== Redirecting standard output and error streams === | ||
| If you want to isolate and save the standard output and the standard error streams (//stdout// and //stderr//) of your main script that would normally prompt in the Terminal window, you can redirect it as usual with ''>>'' | If you want to isolate and save the standard output and the standard error streams (//stdout// and //stderr//) of your main script that would normally prompt in the Terminal window, you can redirect it as usual with ''>>'' | ||
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| ===== Storage element ===== | ===== Storage element ===== | ||
| - | You can also copy large output files to the storage element using the copy command **'' | + | You can also copy large output files to the storage element using the copy command **'' |
| < | < | ||
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| gfal-mkdir -p gsiftp:// | gfal-mkdir -p gsiftp:// | ||
| </ | </ | ||
| - | |||
| ===== Complete example ===== | ===== Complete example ===== | ||
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| If you want to split the events on several jobs you can do it manually as in the example [[computing: | If you want to split the events on several jobs you can do it manually as in the example [[computing: | ||
| + | |||
| + | |||
| + | ===== Monitoring busyness on the batch system ===== | ||
| + | |||
| + | |||
| + | |||
| + | <wrap tip> | ||
| + | qstat -u \* | tail -n +3 | awk ' | ||
| + | </ | ||
computing/batch.1514028541.txt.gz · Last modified: by iwn
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