--- old/src/java.base/unix/classes/sun/nio/fs/UnixChannelFactory.java	2016-11-16 10:28:19.248497910 -0800
+++ new/src/java.base/unix/classes/sun/nio/fs/UnixChannelFactory.java	2016-11-16 10:28:19.191497909 -0800
@@ -64,6 +64,7 @@
         boolean deleteOnClose;
         boolean sync;
         boolean dsync;
+        boolean direct;
 
         static Flags toFlags(Set<? extends OpenOption> options) {
             Flags flags = new Flags();
@@ -88,6 +89,12 @@
                     flags.noFollowLinks = true;
                     continue;
                 }
+
+                if (ExtendedOptions.DIRECT.matches(option)) {
+                    flags.direct = true;
+                    continue;
+                }
+
                 if (option == null)
                     throw new NullPointerException();
                throw new UnsupportedOperationException(option + " not supported");
@@ -134,7 +141,7 @@
             throw new IllegalArgumentException("APPEND + TRUNCATE_EXISTING not allowed");
 
         FileDescriptor fdObj = open(dfd, path, pathForPermissionCheck, flags, mode);
-        return FileChannelImpl.open(fdObj, path.toString(), flags.read, flags.write, null);
+        return FileChannelImpl.open(fdObj, path.toString(), flags.read, flags.write, flags.direct, null);
     }
 
     /**