I have copied a Datadisk from Standard Storage to a newly created Premium storage container.
However, when running
$azure vm disk show myPremiumDatadisk
The results return: "isPremium false" , (as well as the performance has not improved.)
I have also tried to upload a vhd directly from my computer and register the disk in the premium account, so that is has not touched the standard storage, and the same thing happens..
How can I convert an existing datadisk to Premium?
I have followed this documentation to no avail: