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  1. Marathon
  2. MARATHON-7598

Persistent vol doc example doesn't work for UCR containers, only for Docker containers

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      Description

      The docs basically explain a way to create a persistent volume in the sandbox, and use a host-mount volume to bind that persistent vol elsewhere in the container (so the volumes section lists two volumes). This is a workaround for persistent vols requiring a relative containerPath. While the example, as is, works great because it uses the Docker containerizer – it falls flat as soon as you change the container type from DOCKER to MESOS.

      Root cause is a Mesos impl detail: https://issues.apache.org/jira/browse/MESOS-7770 

      Fabian Baier experienced this problem on both DCOS 1.9.x (our production cluster) and testing (pre-1.10).

      Short term, I think we should probably update our docs w/ a "known issue" warning.

      Current persistent vol docs: https://github.com/mesosphere/marathon/blob/master/docs/docs/persistent-volumes.md

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            • Assignee:
              stephaniebodoff Stephanie Bodoff
              Reporter:
              jdef James DeFelice
              Team:
              Orchestration Team
              Watchers:
              Adam Bordelon (Inactive), James DeFelice, Marco Monaco, Matthias Eichstedt
            • Watchers:
              4 Start watching this issue

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