Ceph » CephFS

http://qa-proxy.ceph.com/teuthology/teuthology-2017-05-08_03:15:05-fs-master---basic-smithi/1113004/teuthology.log

src/pybind/cephfs/cephfs.pyx

    def open(self, path, flags, mode=0):
        self.require_state("mounted")
        path = cstr(path, 'path')

        if not isinstance(mode, int):
            raise TypeError('mode must be an int')
        if isinstance(flags, str):
            cephfs_flags = 0
            if flags == '':
                cephfs_flags = os.O_RDONLY
            else:
                for c in flags:
                    if c == 'r':
                        cephfs_flags |= os.O_RDONLY
                    elif c == 'w':
                        cephfs_flags |= os.O_WRONLY | os.O_TRUNC | os.O_CREAT
                    elif c == '+':
                        cephfs_flags |= os.O_RDWR
                    else:
                        raise OperationNotSupported(
                            "open flags doesn't support %s" % c)

(O_RDWR | O_WRONLY) is not a vaild open flag