kclient: linux seems to treat an illegal combinatino of O_RDWR, O_WRONLY and O_RDONLY as O_RDWR, strangely
kclient: linux seems to treat an illegal combinatino of O_RDWR, O_WRONLY and O_RDONLY as O_RDWR, strangely

ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph