Brian Goff 0db82d1f6c Don't chown/chmod volumes if not needed. ...

Doing a chown/chmod automatically can cause `EPERM` in some cases (e.g.
with an NFS mount). Currently Docker will always call chown+chmod on a
volume path unless `:nocopy` is passed in, but we don't need to make
these calls if the perms and ownership already match and potentially
avoid an uneccessary `EPERM`.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: f05a023760493dbd41fbfc1bb76ad334b579e94e
Component: engine

2017-06-18 16:44:52 -07:00

..

engine

Don't chown/chmod volumes if not needed.

2017-06-18 16:44:52 -07:00