Yan Xu edited comment on MESOS-3421 at 10/14/16 6:28 AM:

Resolving it as all sub-issues are resolved. Further improvements are tracked 
by MESOS-6372.

was (Author: xujyan):
Resolving it as all sub-issues are solved. Further improvements are tracked by 

> Support sharing of resources across task instances
> --------------------------------------------------
>                 Key: MESOS-3421
>                 URL: https://issues.apache.org/jira/browse/MESOS-3421
>             Project: Mesos
>          Issue Type: Epic
>          Components: isolation, volumes
>            Reporter: Anindya Sinha
>            Assignee: Anindya Sinha
>              Labels: external-volumes, persistent-volumes
>             Fix For: 1.1.0
> A service that needs persistent volume needs to have access to the same 
> persistent volume (RW) from multiple task(s) instances on the same agent 
> node. Currently, a persistent volume once offered to the framework(s) can be 
> scheduled to a task and until that tasks terminates, that persistent volume 
> cannot be used by another task.
> Explore providing the capability of sharing persistent volumes across task 
> instances scheduled on a single agent node.
> Based on discussion within the community, we would allow sharing of resources 
> in general, and add support to enable shareability for persistent volumes.

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