[jira] [Commented] (MESOS-9007) XFS disk isolator doesn't clean up project ID from symlinks

["Ilya Pronin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-9007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16543695#comment-16543695 ] 

Ilya Pronin commented on MESOS-9007:
------------------------------------

Review requests:
https://reviews.apache.org/r/67915/
https://reviews.apache.org/r/67914/

> XFS disk isolator doesn't clean up project ID from symlinks
> -----------------------------------------------------------
>
>                 Key: MESOS-9007
>                 URL: https://issues.apache.org/jira/browse/MESOS-9007
>             Project: Mesos
>          Issue Type: Bug
>          Components: containerization
>    Affects Versions: 1.5.0
>            Reporter: Ilya Pronin
>            Assignee: Ilya Pronin
>            Priority: Minor
>
> Upon container destruction its project ID is unallocated by the isolator and removed from the container work directory. However the removing function skips symbolic links and because of that the project still exists until the container directory is garbage collected. If the project ID is reused for a new container, any lingering symlinks that still have that project ID will contribute to disk usage of the new container. Typically symlinks don't take much space, but still this leads to inaccuracy in disk space usage accounting.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)