Also, note that doesn’t increase the stripe size for old data; it’s just for future writes.

But you could copy the old data to a new location and it would take advantage of the new stripe size.

It used to be that you couldn’t grow the pool, so you needed all of your drives up-front.

Now you can start with four drives and slowly grow over time to whatever your target goal is. It’s much more friendly for home labs/tight budgets.

Finally! #15022, it’s been a long time coming…