Hi All,
I’m in the process of designing my new (first) homelab and have some questions on storage.
To begin with, I’m planning on 4 HDDs approx 6-8TB each, plus a 1TB NVME.
From what I understand, I can setup one of those HDDs as the parity drive and use the 1TB NVME as the cache? Is this a good setup to get started? I plan to eventually expand to 8 drives where I’ll likely the have 2 parity drives. I gather Unraid is quite flexible in the size of the drives you can add as long as the parity drives remain the largest?
I’m planning to host some game servers, how should I set Unraid up? Ideally I want to utilise the speed of an SSD, so can I add one and tell Unraid to use that specifically for this task? Or will the cache drive handle the speedy bits? Do a need another SSD for this?
I also need to decide if I want to go ZFS or XFS, I need to do more research here. Power efficiency is important and I think Unraid will power down drives that aren’t in use?
I also need to decide on SAS or SATA, does it make much difference? Can I use the two together?
Finally I’ll need a controller when I go past 4 drives. Is there any benefit to using a controller from the start or will a motherboard handle it fine until you run out of slots?
Any other advice here would be appreciated. I’ve only ever used RAID1 before.
Thanks