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https://issues.apache.org/jira/browse/MESOS-2408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14737415#comment-14737415
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Jie Yu commented on MESOS-2408:
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Yes. The linked ticket is not correct. I'll fix this.
> Slave should garbage collect released persistent volumes.
> ---------------------------------------------------------
>
> Key: MESOS-2408
> URL: https://issues.apache.org/jira/browse/MESOS-2408
> Project: Mesos
> Issue Type: Task
> Reporter: Jie Yu
> Assignee: Jie Yu
>
> This is tricky in the case when a persistence id is re-used. When a
> persistent volume is destroyed explicitly by the framework, master deletes
> all information about this volume. That mean the master no longer has the
> ability to check if the persistence id is re-used (and reject the later
> attempt). On the slave side, we'll use some GC policy to remove directories
> associated with deleted persistent volumes (similar to how we GC sandboxes).
> That means the persistent volume directory won't be deleted immediately when
> the volume is destroyed by the framework explicitly. When the same
> persistence id is reused, we'll see the persistent volume still exists and we
> need to cancel the GC of that directory (similar to what we cancel the GC for
> meta directories during runTask).
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