Hello, I was working on an archived video project (approx 15TB). I had an r6 mounted and the footage was all there and available.

Then I unmounted the RAID.  I inadvertently popped open two drive draws, forgetting the RAID was still powered on.

Here's the Promise utility screenshot.

As you may be able to see in the above screenshot, two drives are now "offline" and the RAID is degraded and unmountable.

I'm hoping all the data is still on those drives and I can reconstruct the RAID.

Is there a way to get the RAID back into a happy happy state?

If not, is there any hope for data recovery from a third party or is that folly?

Thank you for your thoughts, time and expertise. Bergen.