I want to show you my project so you can tell me what you think about it
and if I'm forgetting or wronging something.
I have a raspberry one with OMV installed to create a NAS.
Two hd 2,5" in RAID 1 (always powered on) plugged in an external usb hub with external power,
the hub plugged in the raspberry. Here I want the maximum security level.
The RAID content is for important files (photo, ecc...).
An hd is bigger than the other one (500 vs 320 GB), the RAID
partition will be 320 GB, obviously.
The remaining space will be used for low-important data, and
maybe used to be accesible to other user with a password
(or other ways ?).
I want to use a third HD, and old 3,5 ", to manually backup the
RAID content, and be manually powered on.
This is my project, do you think it is feasible, do you notice
some critical issue ?
Do the RAID works with logical partitions too, or only with whole physical HD ?
How can I simply manage the manual backup in the third HD ?
Any suggestion will be accepted, thank you !