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Posted to issues@mesos.apache.org by "James Peach (JIRA)" <ji...@apache.org> on 2018/10/24 23:32:00 UTC

[jira] [Created] (MESOS-9354) Automatically remount read-only bind mounts.

James Peach created MESOS-9354:
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             Summary: Automatically remount read-only bind mounts.
                 Key: MESOS-9354
                 URL: https://issues.apache.org/jira/browse/MESOS-9354
             Project: Mesos
          Issue Type: Bug
          Components: agent, containerization
            Reporter: James Peach


To make a bind mount read-only, you have to first make the bind mount, then remount it with the read-only flag. This is a bit arcane, which is why mount(8) does it automatically. We should also do it automatically in {{fs::mount}} so that every caller doesn't have to carry special code to make it work correctly.



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