使用 PowerShell 從相同或不同訂用帳戶的儲存體帳戶的 VHD 檔案建立受控磁碟
此指令碼會從相同或不同訂用帳戶的儲存體帳戶中的 VHD 檔案，建立受控磁碟。 使用此指令碼可將專用 (非一般化/已執行過 Sysprep) 的 VHD 匯入至受控 OS 磁碟，以建立虛擬機器。 同時，用它將資料 VHD 匯入到受控資料磁碟。
請勿在短時間內從 VHD 檔案建立多個相同的受控磁碟。 若要從 VHD 檔案建立受控磁碟，會建立 VHD 檔案的 Blob 快照集，然後將它用於建立受控磁碟。 一分鐘內只能建立一個 Blob 快照集，這會導致磁碟建立因節流而失敗。 若要避免進行此節流，請從 VHD 檔案建立受控快照集，然後使用受控快照集在短時間內建立多個受控磁碟。
如果您沒有 Azure 訂用帳戶，請在開始之前先建立 Azure 免費帳戶。
範例指令碼
<#
.DESCRIPTION
This sample demonstrates how to create a Managed Disk from a VHD file.
Create Managed Disks from VHD files in following scenarios:
1. Create a Managed OS Disk from a specialized VHD file. A specialized VHD is a copy of VHD from an exisitng VM that maintains the user accounts, applications and other state data from your original VM.
Attach this Managed Disk as OS disk to create a new virtual machine.
2. Create a Managed data Disk from a VHD file. Attach the Managed Disk to an existing VM or attach it as data disk to create a new virtual machine.
.NOTES
1. Before you use this sample, please install the latest version of Azure PowerShell from here: http://go.microsoft.com/?linkid=9811175&clcid=0x409
2. Provide the appropriate values for each variable. Note: The angled brackets should not be included in the values you provide.
#>
#Provide the subscription Id
$subscriptionId = 'yourSubscriptionId'
#Provide the name of your resource group
$resourceGroupName ='yourResourceGroupName'
#Provide the name of the Managed Disk
$diskName = 'yourDiskName'
#Provide the size of the disks in GB. It should be greater than the VHD file size.
$diskSize = '128'
#Provide the URI of the VHD file that will be used to create Managed Disk.
# VHD file can be deleted as soon as Managed Disk is created.
# e.g. https://contosostorageaccount1.blob.core.windows.net/vhds/contoso-um-vm120170302230408.vhd
$vhdUri = 'https://contosoststorageaccount1.blob.core.windows.net/vhds/contosovhd123.vhd'
#Provide the resource Id of the storage account where VHD file is stored.
#e.g. /subscriptions/6472s1g8-h217-446b-b509-314e17e1efb0/resourceGroups/MDDemo/providers/Microsoft.Storage/storageAccounts/contosostorageaccount
$storageAccountId = '/subscriptions/yourSubscriptionId/resourceGroups/yourResourceGroupName/providers/Microsoft.Storage/storageAccounts/yourStorageAccountName'
#Provide the storage type for the Managed Disk. PremiumLRS or StandardLRS.
$sku = 'Premium_LRS'
#Provide the Azure location (e.g. westus) where Managed Disk will be located.
#The location should be same as the location of the storage account where VHD file is stored.
#Get all the Azure location using command below:
#Get-AzureRmLocation
$location = 'westus'
#Set the context to the subscription Id where Managed Disk will be created
Set-AzContext -Subscription $subscriptionId
#If you're creating an OS disk, add the following lines
#Acceptable values are either Windows or Linux
#$OSType = 'yourOSType'
#Acceptable values are either V1 or V2
#$HyperVGeneration = 'yourHyperVGen'
#If you're creating an OS disk, add -HyperVGeneration and -OSType parameters
$diskConfig = New-AzDiskConfig -SkuName $sku -Location $location -DiskSizeGB $diskSize -SourceUri $vhdUri -StorageAccountId $storageAccountId -CreateOption Import
#Create Managed disk
New-AzDisk -DiskName $diskName -Disk $diskConfig -ResourceGroupName $resourceGroupName
指令碼說明
此指令碼使用下列命令從不同訂用帳戶的 VHD 建立受控磁碟。 下表中的每個命令都會連結至命令特定的文件。
| Command | 注意 |
|---|---|
| New-AzDiskConfig | 建立用於磁碟建立的磁碟組態。 它包含儲存體類型、位置、儲存父 VHD 所在儲存體帳戶的資源識別碼、父 VHD 的 VHD URI。 |
| New-AzDisk | 使用當作參數傳遞的磁碟組態、磁碟名稱和資源群組名稱來建立磁碟。 |
下一步
如需有關 Azure PowerShell 模組的詳細資訊，請參閱 Azure PowerShell 文件。
您可以在 Azure Windows VM 文件中找到其他的虛擬機器 PowerShell 指令碼範例。