SAP S4HANA DRC ON AZURE

hello guys,

we currently have a project for SAP DRC on Azure. we are planning to use G3 for Standby VM and scale to G5 VM for when failover. there is several question that we need to answer to our client.

- i'm planning to use standard or premium disk for our VM, lets say when i'm using 500GB Disk, when we are run out of space and need to extend the disk, what is the impact? should we shutdown the Virtual Machine?

- When we are scaling the G3 to G5, is there any impact (need shutdown or other) ? Or it's seamless scaling?

- When we are scaling the D Series VM to G Series VM, is there any impact (need shutdown or other) ? Or it's seamless scaling?

- are G3 & G5 VM CERTIFIED for SAP4HANA ?

Thanks

Regards

Willy