Change Azure Regions and Azure VM section

Author: msjuergent

articles/virtual-machines/workloads/sap/planning-guide.md

@@ -1274,7 +1274,7 @@ Next, you need to decide whether you want to create a new and empty disk or whet
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 If the new disk is an empty disk, you need to format the disk as well. For formatting, especially for DBMS data and log files the same recommendations as for bare-metal deployments of the DBMS apply.
 
-As already mentioned in chapter [The Microsoft Azure Virtual Machine Concept][planning-guide-3.2], an Azure Storage account does not provide infinite resources in terms of I/O volume, IOPS, and data volume. Usually DBMS VMs are most affected by this. It might be best to use a separate Storage Account for each VM if you have few high I/O volume VMs to deploy in order to stay within the limit of the Azure Storage Account volume. Otherwise, you need to see how you can balance these VMs between different Storage accounts without hitting the limit of each single Storage Account. More details are discussed in the [DBMS Deployment Guide][dbms-guide]. You should also keep these limitations in mind for pure SAP application server VMs or other VMs, which eventually might require additional VHDs. These restrictions do not apply if you use Managed Disk. If you plan to use Premium Storage, we recommend using Managed Disk.
+An Azure Storage account does not provide infinite resources in terms of I/O volume, IOPS, and data volume. Usually DBMS VMs are most affected by this. It might be best to use a separate Storage Account for each VM if you have few high I/O volume VMs to deploy in order to stay within the limit of the Azure Storage Account volume. Otherwise, you need to see how you can balance these VMs between different Storage accounts without hitting the limit of each single Storage Account. More details are discussed in the [DBMS Deployment Guide][dbms-guide]. You should also keep these limitations in mind for pure SAP application server VMs or other VMs, which eventually might require additional VHDs. These restrictions do not apply if you use Managed Disk. If you plan to use Premium Storage, we recommend using Managed Disk.
 
 Another topic, which is relevant for Storage Accounts is whether the VHDs in a Storage Account are getting Geo-replicated. Geo-replication is enabled or disabled on the Storage Account level and not on the VM level. If geo-replication is enabled, the VHDs within the Storage Account would be replicated into another Azure data center within the same region. Before deciding on this, you should think about the following restriction: