We need to change it to read only at the very end so that bound, copy dev nodes and other ops do not fail. Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael) Upstream-commit: 2c58a1e2886433a4266615b1f492f829e7a6f53f Component: engine