mesos-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yan Xu (JIRA)" <>
Subject [jira] [Updated] (MESOS-2825) Run heavy disk IO operations at low IO priority
Date Wed, 14 Oct 2015 16:07:05 GMT


Yan Xu updated MESOS-2825:
    Assignee:     (was: Yan Xu)

> Run heavy disk IO operations at low IO priority
> -----------------------------------------------
>                 Key: MESOS-2825
>                 URL:
>             Project: Mesos
>          Issue Type: Improvement
>          Components: isolation
>    Affects Versions: 0.23.0
>            Reporter: Ian Downes
>            Priority: Minor
>              Labels: twitter
> 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.

This message was sent by Atlassian JIRA

View raw message