Yan Xu created MESOS-3433:
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Summary: Unmount work dir and persistent volume mounts of other
containers in the new mount namespace.
Key: MESOS-3433
URL: https://issues.apache.org/jira/browse/MESOS-3433
Project: Mesos
Issue Type: Task
Reporter: Yan Xu
As described in this
[TODO|https://github.com/apache/mesos/blob/e601e469c64594dd8339352af405cbf26a574ea8/src/slave/containerizer/isolators/filesystem/linux.cpp#L418]:
{noformat:title=}
// TODO(jieyu): Try to unmount work directory mounts and persistent
// volume mounts for other containers to release the extra
// references to those mounts.
{noformat}
This will a best effort attempt to alleviate the race condition between
provisioner's container cleanup and new containers copying host mount table.
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