Merge pull request #312072 from MicrosoftDocs/repo_sync_working_branch

Confirm merge from repo_sync_working_branch to main to sync with https://github.com/MicrosoftDocs/azure-docs (branch main)

Author: v-alje

articles/storage/container-storage/use-container-storage-with-elastic-san.md

@@ -216,6 +216,9 @@ If you don't already have Azure Container Storage installed, [install it](instal
    az network vnet subnet update -g <node-resource-group> --vnet-name <vnet-name> --name <subnet-name> --service-endpoints "Microsoft.Storage"
    ```
 
+   > [!IMPORTANT]
+   > If your AKS cluster uses multiple node pools in different subnets, **you must include all node pool subnet IDs in the Elastic SAN volume group network ACLs**. Elastic SAN volume groups allow access only from the virtual network subnets explicitly authorized in the volume group rules, and requests from other subnets are blocked by default.
+
 1. Create the volume group.
 
    ```azurecli