Hi.
We have recently upgraded our vCenter server to version 4.1, along with one of our ESX hosts.
After this I checked out the new storage performance statistics features, and was pleased to see that I can now get graphs of datastore and virtual disk performance for VM:s which reside on our NAS. However, I am only able to see real-time graphs, not historical data. Is this by design? It would be nice to be able to show e.g. the last week, as for other graphs.