Dear Genode,

 I'm having some trouble with the File I/O.

 I implemented the File I/O test program to test the Genode. And then, I had experienced a loss of file contents. 
 The root cause is my mistake that I doesn't call the fsync function at end of writing. But I can't understand that the file contents is never flushed, even if the application doesn't not call fsync. I assume that the file system of genode doesn't not using the background flush.
 Is it correct? And if it is right, could you tell me why genode doesn't not provide the function of background flush?

Best,
Kim, Youn-woo.

Kim, YounWoo / M. +82-10-2565-3903

e-Mail. yw0119.kim@...60...

Engineer

NextGen. OS Lab in Software R&D Center

SAMSUNG ELECTRONICS CO., LTD.