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Date: Fri, 2 Dec 2016 05:02:58 +0000 (UTC)
From: "Zhitao Li (JIRA)" <jira@apache.org>
To: issues@mesos.apache.org
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Subject: [jira] [Commented] (MESOS-4945) Garbage collect unused docker
 layers in the store.
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archived-at: Fri, 02 Dec 2016 05:03:00 -0000


    [ https://issues.apache.org/jira/browse/MESOS-4945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15714038#comment-15714038 ] 

Zhitao Li commented on MESOS-4945:
----------------------------------

[~gilbert] [~jieyu], I've put up a short design doc for this in https://docs.google.com/document/d/1TSn7HOFLWpF3TLRVe4XyLpv6B__A1tk-tU16B1ZbsCI/edit#.

Please take a look and let me know if you see issues.

If it looks good, I'll add more issues to this epic.

> Garbage collect unused docker layers in the store.
> --------------------------------------------------
>
>                 Key: MESOS-4945
>                 URL: https://issues.apache.org/jira/browse/MESOS-4945
>             Project: Mesos
>          Issue Type: Epic
>            Reporter: Jie Yu
>            Assignee: Zhitao Li
>
> Right now, we don't have any garbage collection in place for docker layers. It's not straightforward to implement because we don't know what container is currently using the layer. We probably need a way to track the current usage of layers.


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