Jie Yu created MESOS-7770:
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Summary: Persistent volume might not be mounted if there is a
sandbox volume whose source is the same as the target of the persistent volume.
Key: MESOS-7770
URL: https://issues.apache.org/jira/browse/MESOS-7770
Project: Mesos
Issue Type: Bug
Affects Versions: 1.3.0, 1.2.1, 1.1.2
Reporter: Jie Yu
Priority: Critical
This issue is only for Mesos Containerizer.
If the source of a sandbox volume is a relative path, we'll create the
directory in the sandbox in Isolator::prepare method:
https://github.com/apache/mesos/blob/1.3.x/src/slave/containerizer/mesos/isolators/filesystem/linux.cpp#L480-L485
And then, we'll try to mount persistent volumes. However, because of this TODO
in the code:
https://github.com/apache/mesos/blob/1.3.x/src/slave/containerizer/mesos/isolators/filesystem/linux.cpp#L726-L739
We'll skip mounting the persistent volume. That will cause a silent failure.
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