Ian Downes created MESOS-2825:
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Summary: Run heavy disk IO operations at low IO priority
Key: MESOS-2825
URL: https://issues.apache.org/jira/browse/MESOS-2825
Project: Mesos
Issue Type: Improvement
Components: isolation
Affects Versions: 0.23.0
Reporter: Ian Downes
Priority: Minor
Slave IO operations on large images can be disruptive to tasks, e.g.,
decompressing, decrypting, hashing, and extracting. Provide option to run such
operations at a lower IO priority, i.e., at "idle" or by explicitly setting the
"best effort" priority to less than the tasks', e.g., 0 as the lowest best
effort priority. All of the existing operations in the Appc provisioner are run
as Subprocesses.
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