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DTSTAMP:20260522T150129Z
LOCATION:D172
DTSTART;TZID=America/Chicago:20181111T090100
DTEND;TZID=America/Chicago:20181111T093000
UID:submissions.supercomputing.org_SC18_sess148_pec302@linklings.com
SUMMARY:OOOPS: An Innovative Tool for IO Workload Management on Supercompu
 ters
DESCRIPTION:Lei Huang and Si Liu (University of Texas)\n\nModern supercomp
 uter applications are demanding powerful storage resources in addition to 
 fast computing resources. However, these storage resources, especially par
 allel shared filesystems, have become the Achilles' heel of many powerful 
 supercomputers. A single user's IO-intensive work can result in global fil
 esystem performance degradation and even unresponsiveness. In this project
 , we developed an innovative IO workload managing tool that controls the I
 O workload from user applications' side. This tool is capable of automatic
 ally detecting and throttling intensive IO workload caused by supercompute
 r users to protect parallel shared filesystems.\n\nTag: Collaborative Envi
 ronments, Reproducibility, System Administration, System Software, Tools, 
 HPC\n\nRegistration Category: Workshop Reg Pass\n\nSession Chair: Chris Bo
 rding (University of Western Australia)\n\n
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