[Bug 1221688] Docker fails mounting a volume as readonly on files located under /usr

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1221688
Bug 1221688 depends on bug 1230192, which changed state.

Bug 1230192 Summary: Docker fails mounting a volume as readonly on files located under /usr
https://bugzilla.redhat.com/show_bug.cgi?id=1230192

What    |Removed                     |Added
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             Status|RELEASE_PENDING             |CLOSED
         Resolution|---                         |ERRATA