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Task #2967

closed

Idea #2880: Component/job can specify minimum memory and scratch space for worker nodes, and Crunch enforces these requirements at runtime

Compute nodes report resource information in pings

Added by Brett Smith over 10 years ago. Updated over 10 years ago.

Status:
Resolved
Priority:
Normal
Assigned To:
Brett Smith
Target version:
2014-06-17 Curating and Crunch

Description

To do this, put the desired information in appropriately-named files under /var/tmp/ec2-data/user-data. Exactly how we go about that TBD. Information we want:

  • total_ram_mb
  • total_scratch_mb
  • total_cpu_cores
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