Storevirtual 4335 F3J70B

Hello,

I am hoping someone can clarify some points based on sales information we were given from a supplier.

We are yet to purchase this product.

We have been told that with 2 nodes we can expect 12TB of usable storage?

We have been told that the data will be live on both nodes for speed and data protection.

I am unsure how the above is possible? If one node was lost there would only be 7.5TB of disks available? How would 12TB be able to exist still? Something must be lost?

Can someone help clarify the above and aid my understanding of the system?

Thanks

Robbie