I guess the B2 product is growing quickly or is where you are looking to drive growth? Or are you using different storage pools for different products? It's su

I guess the B2 product is growing quickly or is where you are looking to drive growth? Or are you using different storage pools for different products? It's surprising to hear this. I would have thought that your backup workloads would leave enough unused IOPS that you wouldn't be anywhere close to hitting a performance ceiling. What metrics do you optimize towards? Tail latency?