* notes
  + tgt code taken as is. ngssd code is in usr/ssd folder

* configuration
  + chunk size - in kernel/hint_data.h
  + kernel module read frequency - in hint_manager.c

* running
  1) as root in tgt folder
    > make ISCSI=1
  2) from scripts folder
     > run_tgt.sh
     > create_device start
  3) in kernel module 
     > make # build module
     > sudo insmod ssd_hint.ko


