jc@jcmain:~/steg$ sudo perl fs_simple.pl 
unique: 1, opcode: INIT (26), nodeid: 0, insize: 56
INIT: 7.11
flags=0x0000003b
max_readahead=0x00020000
   INIT: 7.8
   flags=0x00000000
   max_readahead=0x00020000
   max_write=0x00020000
   unique: 1, error: 0 (Success), outsize: 40