[GE users] manage NFS resources

murple andreas.kuntzagk at mdc-berlin.de
Wed Sep 9 14:30:58 BST 2009


> Do you know inside the job, when the reading of the file finished?  
> There is the feature in SGE to attach meta-data to each job, called  
> job-context. This way you could submit the job with -ac STEP=READING  
> and set it during execution to -sc STEP=EXEC. Having a load sensor on  
> the qmaster or file-server machine could a) build a list of running  
> jobs with 'qstat -s r -u "*" -xml', then b) use a loop across these  
> jobnumbers and count the enrtries 'conext:' in 'qstst -j <jobid>'  
> which read STEP=READING. The load sensor could then be used to  
> trigger a load threshold, when already one-two-three-whatever jobs  
> are in the reading phase.

Would that also stop other jobs? Because I want other jobs, which do not 
use this fileserver still to be able to run.

regards, Andreas


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