title: react-native run-android fails Error watch
body: <p>I am having trouble figuring out the cause of the issue.</p>
  
  <p>I start the server with <code>npm start</code>
  I deploy the code and reverse the adb to a physical device with <code>react-native run-android</code>.</p>
  
  <p>i get the following error on the server . What is the possible fix ? Any solution is highly appreciated</p>
  
  <pre><code>ERROR  watch /home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/fbjs-scripts/node_modules/gulp-util/node_modules/dateformat/node_modules/meow/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify ENOSPC
  {"code":"ENOSPC","errno":"ENOSPC","syscall":"watch /home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/fbjs-scripts/node_modules/gulp-util/node_modules/dateformat/node_modules/meow/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify","filename":"/home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/fbjs-scripts/node_modules/gulp-util/node_modules/dateformat/node_modules/meow/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify"}
  Error: watch /home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/fbjs-scripts/node_modules/gulp-util/node_modules/dateformat/node_modules/meow/node_modules/read-pkg-up/node_modules/read-pkg/node_modules/path-type/node_modules/pify ENOSPC
      at exports._errnoException (util.js:870:11)
      at FSWatcher.start (fs.js:1234:19)
      at Object.fs.watch (fs.js:1262:11)
      at NodeWatcher.watchdir (/home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/sane/src/node_watcher.js:144:20)
      at Walker.&lt;anonymous&gt; (/home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/sane/src/node_watcher.js:353:12)
      at emitTwo (events.js:87:13)
      at Walker.emit (events.js:172:7)
      at /home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/sane/node_modules/walker/lib/walker.js:69:16
      at /home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/graceful-fs/graceful-fs.js:142:16
      at /home/pichate/projects/react/ReactNative/ReactNative/NF/node_modules/react-native/node_modules/graceful-fs/graceful-fs.js:142:16
  </code></pre>