Hey,
I have a SSD pool with two relative small SSDs:
Now I started to notice that one of my SSDs started to fail. So I thought, why not use this opportunity to upgrade the pool. This is how I expect it to work:
- Buy two new bigger SSDs
- Restart server in safe mode
- Remove failing SSD
- Install one of the new SSDs
- Add the new SSD to the pool
- Start the Array?
- The pool should regenerate???
- Start with Step 3 again and replace the second small SSD
- Profit ???
Is this how it works or do I really first need to use the mover and move all data back to the hard drives and replace the pool all at once?
I second the, I had an nvme fail on me and took the opportunity to switch to zfs. I’m planning on upgrading all of my other pools to zfs as well.