u/Clunkbot

▲ 2 r/unRAID

Could use some guidance on re-adding drives without formatting

Sorry if this is basic knowledge; I've been trying to find the right term to describe what I'm trying to do but am struggling to do so.

Here's what I need help with:

I have 4x 12TB HDDs containing data and parity. I also have 3x 1tb NVME SSDs containing appdata and cache.

My flash drive corrupted so I had to bake another one. I am now starting with a fresh install on Unraid. Unraid wants to format my disks to add to the new array.

What I'd like to do is add all the drives to the array just as they were WITHOUT formatting ANY of them. I do have backups + parity, but I'd rather not nuke all those drives if I do not have to. I effectively want to pick up where I left off, if possible.

Once again sorry if this is basic stuff -- I am new to Unraid in this sense, but I figured I'd have to do this sort of thing one day anyway.

Thank you all in advance!!!!

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u/Clunkbot — 18 hours ago