Check out this video about 18 USB drives running on RPi:
He did quite a good job with that setup.
Also, @enderTown did an excellent thread about his setup. Not exactly USB, but how he powered those drives may be relevant to you.
Check out this video about 18 USB drives running on RPi:
He did quite a good job with that setup.
Also, @enderTown did an excellent thread about his setup. Not exactly USB, but how he powered those drives may be relevant to you.