Lioric Lionheart :
Thank you very much
I'd like to ask a final question
If I make a nas server I guess I'll use a thumb drive for a Linux os so is there a way for me to ask 4 drives to mirror the other 4 drives
And also is there a way to turn off particular drives because they are not in use. Like I might be watching a video on one drive so the others could shut down
I wouldn't use a thumb drive for the 'always OS'.
Yes it works, but that thumber will die an early death.
In my box there is a small 120GB SSD for the OS and applications, and then ~20TB of spinning drives of various sizes.
Mirroring? That can get complex and expensive. The typical thought is RAID 1. But that pretty much requires identical size drives. No mix n match.
And that only helps in the case of a physical drive dying.
Accidental deletion, corruption, virus, etc, etc....that just happens on two drives at the same time. No protection from that.
Depending on what you are holding on those drives, there are probably other ways to do that.