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Posted to dev@mesos.apache.org by "Benjamin Mahler (JIRA)" <ji...@apache.org> on 2013/10/01 02:49:23 UTC

[jira] [Updated] (MESOS-713) Support for adding subsystems to existing cgroup hierarchies.

     [ https://issues.apache.org/jira/browse/MESOS-713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benjamin Mahler updated MESOS-713:
----------------------------------

    Labels: starter_project  (was: )

> Support for adding subsystems to existing cgroup hierarchies.
> -------------------------------------------------------------
>
>                 Key: MESOS-713
>                 URL: https://issues.apache.org/jira/browse/MESOS-713
>             Project: Mesos
>          Issue Type: Improvement
>          Components: isolation
>            Reporter: Benjamin Mahler
>            Priority: Minor
>              Labels: starter_project
>
> Currently if a slave is restarted with additional subsystems, it will refuse to proceed if those subsystems are not attached to the existing hierarchy.
> It's possible to add subsystems to existing hierarchies via re-mounting:
> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Resource_Management_Guide/sec-Attaching_Subsystems_to_and_Detaching_Them_From_an_Existing_Hierarchy.html
> We can add support for this by calling mount with the MS_REMOUNT option.



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