I have a Raid 10 array with a faulty drive in a Qnap TS-809.
The array contains the following drives: (I know it was a stupid idea to mix the drives in the first place)
1. 2TB WD Red --\
2. 2TB WD Red --/
3. 2TB WD Red --\
4. 2TB WD Red --/
5. 2.5TB WD Green --\
6. 2.5TB WD Green --/ <-- Faulty Drive
I would like to replace the faulty drive with another WD Red and have a couple of spare WD Red 2TB drives.
As the 2.5TB drives were added to the array made up of 2TB drives, would they be treated as 2TB and therefore would I be able to replace with 2TB drives?
Thanks