Da, to je procedura opisana na linku na stackexchange gore.
Brzinu nisam vidio da se bitno smanjila, ovo je s nekim prastarim 64 GB SSDom:
Code:
hdparm -tT /dev/sde
/dev/sde:
Timing cached reads: 4980 MB in 2.00 seconds = 2490.70 MB/sec
Timing buffered disk reads: 772 MB in 3.00 seconds = 257.15 MB/sec