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Scalable Systems Software: Exciting New Race Condition!

Scalable Systems Software: Exciting New Race Condition!. Craig Steffen SSS Quarterly Meeting August 17-19 2005. S&JM informs Scheduler of node list and status Scheduler schedules jobs based on that information. B&CM changes node status B&CM generates events that informs S&JM of this change.

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Scalable Systems Software: Exciting New Race Condition!

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  1. Scalable Systems Software:Exciting New Race Condition! Craig Steffen SSS Quarterly Meeting August 17-19 2005

  2. S&JM informs Scheduler of node list and status Scheduler schedules jobs based on that information B&CM changes node status B&CM generates events that informs S&JM of this change Job Scheduling and Node Maintainence

  3. What do we do about this? • Do we make the B&CM’s job more complicated? • Do we involve the CR? • This seems to be a problem with greater than linear scaling: HELP!

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