Merge pull request #312893 from eh8/main

Clarify default storage class names

Author: prmerger-automator[bot]

articles/storage/container-storage/container-storage-faq.md

@@ -55,13 +55,14 @@ Azure Container Storage is a cloud-based volume management, deployment, and orch
   Example:
 
   ```azurecli
-  az aks update -n <cluster-name> -g <resource-group> --enable-azure-container-storage ephemeralDisk,elasticSan
+  az aks update -n <cluster-name> -g <resource-group> --enable-azure-container-storage ephemeralDisk elasticSan
   ```
 
   **Behavior:**
   - Installs the installer plus the selected CSI driver(s).
   - Creates default storage class objects if none exists.
-  - Supports comma-separated storage types.
+  - Default storage class names are `local-csi` for `ephemeralDisk` (local NVMe) and `azuresan-csi` for `elasticSan` (Azure Elastic SAN).
+  - Supports multiple storage types.
 
   Supported storage types for version 2.1.0 and later: `ephemeralDisk` (local NVMe) and `elasticSan` (Azure Elastic SAN).
 
@@ -70,7 +71,8 @@ Azure Container Storage is a cloud-based volume management, deployment, and orch
   The extension configuration supports the same flows as Azure CLI:
 
   - **Installer-only (choose storage later):** Set `enable-azure-container-storage` to `true`. Create a storage class later to trigger driver installation.
-  - **Installer + storage type(s):** Set `enable-azure-container-storage` to a storage type value such as `ephemeralDisk`, `elasticSan`, or a comma-separated list like `ephemeralDisk,elasticSan`. This installs the installer and the selected CSI drivers.
+  - **Installer + storage type(s):** Set `enable-azure-container-storage` to a storage type value such as `ephemeralDisk`, `elasticSan`, or a list like `ephemeralDisk elasticSan`. This installs the installer, the selected CSI drivers, and creates a default storage class.
+    Default storage class names are `local-csi` for `ephemeralDisk` (local NVMe) and `azuresan-csi` for `elasticSan` (Azure Elastic SAN).
 
   Supported storage types for version 2.1.0 and later: `ephemeralDisk` (local NVMe) and `elasticSan` (Azure Elastic SAN).
 

articles/storage/container-storage/install-container-storage-aks.md

@@ -106,7 +106,7 @@ Run the following command to create a new AKS cluster and install Azure Containe
 az aks create -n <cluster-name> -g <resource-group> --node-vm-size Standard_L8s_v3 --enable-azure-container-storage ephemeralDisk --generate-ssh-keys
 ```
 
-This command installs the installer, deploys the local NVMe CSI driver, and creates a default storage class called `local-csi`. You can install and use both local NVMe and Elastic SAN by providing comma-separated values such as `ephemeralDisk,elasticSan`.
+This command installs the installer, deploys the local NVMe CSI driver, and creates a default storage class called `local-csi`. You can install and use both local NVMe and Elastic SAN by providing a list such as `ephemeralDisk elasticSan`.
 
 ## Install Azure Container Storage on an existing AKS cluster
 
@@ -128,7 +128,7 @@ Run the following command to enable Azure Container Storage on an existing AKS c
 az aks update -n <cluster-name> -g <resource-group> --enable-azure-container-storage elasticSan
 ```
 
-This command installs the installer, deploys the Elastic SAN CSI driver, and creates a default storage class called `azuresan-csi`. You can install and use both local NVMe and Elastic SAN by providing comma-separated values such as `ephemeralDisk,elasticSan`.
+This command installs the installer, deploys the Elastic SAN CSI driver, and creates a default storage class called `azuresan-csi`. You can install and use both local NVMe and Elastic SAN by providing a list such as `ephemeralDisk elasticSan`.
 
 ::: zone-end