轉換 Azure 受控磁碟的磁碟類型

$diskName = 'yourDiskName'
# resource group that contains the managed disk
$rgName = 'yourResourceGroupName'
# Choose between Standard_LRS, StandardSSD_LRS, StandardSSD_ZRS, Premium_ZRS, and Premium_LRS based on your scenario
$storageType = 'Premium_LRS'
# Premium capable size 
$size = 'Standard_DS2_v2'

$disk = Get-AzDisk -DiskName $diskName -ResourceGroupName $rgName

# Get parent VM resource
$vmResource = Get-AzResource -ResourceId $disk.ManagedBy

# Stop and deallocate the VM before changing the storage type
Stop-AzVM -ResourceGroupName $vmResource.ResourceGroupName -Name $vmResource.Name -Force

$vm = Get-AzVM -ResourceGroupName $vmResource.ResourceGroupName -Name $vmResource.Name 

# Change the VM size to a size that supports Premium storage
# Skip this step if converting storage from Premium to Standard
$vm.HardwareProfile.VmSize = $size
Update-AzVM -VM $vm -ResourceGroupName $rgName

# Update the storage type
$disk.Sku = [Microsoft.Azure.Management.Compute.Models.DiskSku]::new($storageType)
$disk | Update-AzDisk

Start-AzVM -ResourceGroupName $vm.ResourceGroupName -Name $vm.Name

#resource group that contains the managed disk
rgName='yourResourceGroup'

#Name of your managed disk
diskName='yourManagedDiskName'

#Premium capable size 
#Required only if converting from Standard to Premium
size='Standard_DS2_v2'

#Choose between Standard_LRS, StandardSSD_LRS, StandardSSD_ZRS, Premium_ZRS, and Premium_LRS based on your scenario
sku='Premium_LRS'

#Get the parent VM Id 
vmId=$(az disk show --name $diskName --resource-group $rgName --query managedBy --output tsv)

#Deallocate the VM before changing the size of the VM
az vm deallocate --ids $vmId 

#Change the VM size to a size that supports Premium storage 
#Skip this step if converting storage from Premium to Standard
az vm resize --ids $vmId --size $size

# Update the SKU
az disk update --sku $sku --name $diskName --resource-group $rgName 

az vm start --ids $vmId 

執行下列步驟:

1. 登入 Azure 入口網站。
2. 從虛擬機器清單中選取 VM。
3. 如果 VM 未停止，請選取 VM [概觀] 窗格頂端的 [停止]，並等候 VM 停止。
4. 在 VM 的窗格中，從功能表中選取 [磁碟]。
5. 選取您要轉換的磁碟。
6. 從功能表中選取 [大小 + 效能]。
7. 將 [帳戶類型] 從原始磁碟類型變更為所需的磁碟類型。
8. 選取 [儲存]，然後關閉磁碟窗格。

磁碟類型會立即轉換。 您可以在轉換之後啟動 VM。

# Name of the resource group that contains the VM
$rgName = 'yourResourceGroup'

# Name of the your virtual machine
$vmName = 'yourVM'

# Choose between Standard_LRS, StandardSSD_LRS, StandardSSD_ZRS, Premium_ZRS, Premium_LRS, and PremiumV2_LRS based on your scenario
$storageType = 'Premium_LRS'

# Premium capable size
# Required only if converting storage from Standard to Premium
$size = 'Standard_DS2_v2'

# Stop and deallocate the VM before changing the size
Stop-AzVM -ResourceGroupName $rgName -Name $vmName -Force

$vm = Get-AzVM -Name $vmName -resourceGroupName $rgName

# Change the VM size to a size that supports Premium storage
# Skip this step if converting storage from Premium to Standard
$vm.HardwareProfile.VmSize = $size
Update-AzVM -VM $vm -ResourceGroupName $rgName

# Get all disks in the resource group of the VM
$vmDisks = Get-AzDisk -ResourceGroupName $rgName 

# For disks that belong to the selected VM, convert to Premium storage
foreach ($disk in $vmDisks)
{
	if ($disk.ManagedBy -eq $vm.Id)
	{
		$disk.Sku = [Microsoft.Azure.Management.Compute.Models.DiskSku]::new($storageType)
		$disk | Update-AzDisk
	}
}

Start-AzVM -ResourceGroupName $rgName -Name $vmName

#resource group that contains the virtual machine
rgName='yourResourceGroup'

#Name of the virtual machine
vmName='yourVM'

#Premium capable size 
#Required only if converting from Standard to Premium
size='Standard_DS2_v2'

#Choose between Standard_LRS, StandardSSD_LRS, StandardSSD_ZRS, Premium_ZRS, and Premium_LRS based on your scenario
sku='Premium_LRS'

#Deallocate the VM before changing the size of the VM
az vm deallocate --name $vmName --resource-group $rgName

#Change the VM size to a size that supports Premium storage 
#Skip this step if converting storage from Premium to Standard
az vm resize --resource-group $rgName --name $vmName --size $size

#Update the SKU of all the data disks 
az vm show -n $vmName -g $rgName --query storageProfile.dataDisks[*].managedDisk -o tsv \
| awk -v sku=$sku '{system("az disk update --sku "sku" --ids "$1)}'

#Update the SKU of the OS disk
az vm show -n $vmName -g $rgName --query storageProfile.osDisk.managedDisk -o tsv \
| awk -v sku=$sku '{system("az disk update --sku "sku" --ids "$1)}'

az vm start --name $vmName --resource-group $rgName

請使用 PowerShell 或 CLI。

下列指令碼會將標準 HDD、標準 SSD 或進階 SSD 的快照集移轉至 Ultra 磁碟或進階 SSD v2。

$diskName = "yourDiskNameHere"
$resourceGroupName = "yourResourceGroupNameHere"
$snapshotName = "yourDesiredSnapshotNameHere"

# Valid values are 1, 2, or 3
$zone = "yourZoneNumber"

#Provide the size of the disks in GB. It should be greater than the VHD file size.
$diskSize = '128'

#Provide the storage type. Use PremiumV2_LRS or UltraSSD_LRS.
$storageType = 'PremiumV2_LRS'

#Provide the Azure region (e.g. westus) where Managed Disks will be located.
#This location should be same as the snapshot location
#Get all the Azure location using command below:
#Get-AzLocation

#Select the same location as the current disk
#Note that Premium SSD v2 and Ultra Disks are only supported in a select number of regions
$location = 'eastus'

#When migrating a Standard HDD, Standard SSD, or Premium SSD to either an Ultra Disk or Premium SSD v2, the logical sector size must be 512
$logicalSectorSize=512

# Get the disk that you need to backup by creating an incremental snapshot
$yourDisk = Get-AzDisk -DiskName $diskName -ResourceGroupName $resourceGroupName

# Create an incremental snapshot by setting the SourceUri property with the value of the Id property of the disk
$snapshotConfig=New-AzSnapshotConfig -SourceUri $yourDisk.Id -Location $yourDisk.Location -CreateOption Copy -Incremental 
$snapshot = New-AzSnapshot -ResourceGroupName $resourceGroupName -SnapshotName $snapshotName -Snapshot $snapshotConfig

$diskConfig = New-AzDiskConfig -SkuName $storageType -Location $location -CreateOption Copy -SourceResourceId $snapshot.Id -DiskSizeGB $diskSize -LogicalSectorSize $logicalSectorSize -Zone $zone
 
New-AzDisk -Disk $diskConfig -ResourceGroupName $resourceGroupName -DiskName $diskName

下列指令碼會將標準 HDD、標準 SSD 或進階 SSD 的快照集移轉至 Ultra 磁碟或進階 SSD v2。

# Declare variables
diskName="yourExistingDiskNameHere"
newDiskName="newDiskNameHere"
resourceGroupName="yourResourceGroupNameHere"
snapshotName="desiredSnapshotNameHere"
#Provide the storage type. Use PremiumV2_LRS or UltraSSD_LRS.
storageType=PremiumV2_LRS
#Select the same location as the current disk
#Note that Premium SSD v2 and Ultra Disks are only supported in a select number of regions
location=eastus
#When migrating a Standard HDD, Standard SSD, or Premium SSD to either an Ultra Disk or Premium SSD v2, the logical sector size must be 512
logicalSectorSize=512
#Select an Availability Zone, acceptable values are 1,2, or 3
zone=1
#Enter your disk size in GiB, disk size cannot be smaller than snapshot size
diskSize=128


# Get the disk you need to create snapshot
yourDiskID=$(az disk show -n $diskName -g $resourceGroupName --query "id" --output tsv)

# Create the snapshot
snapshot=$(az snapshot create -g $resourceGroupName -n $snapshotName --source $yourDiskID --incremental true --query "id" -o tsv)

az disk create -g $resourceGroupName -n $newDiskName --source $snapshot --logical-sector-size $logicalSectorSize --location $location --zone $zone --sku $storageType --size-gb $diskSize 

下列步驟假設您已具有快照集。 若要了解如何建立快照集，請參閱建立虛擬硬碟的快照集。

1. 登入 Azure 入口網站。
2. 選取頂端的搜尋列。 搜尋並選取 [磁碟]。
3. 選取 [+建立] 並填入詳細資料。
4. 請確定 [區域] 和 [可用性] 區域符合進階 SSD v2 或 Ultra 磁碟的需求。
5. 針對 [區域]，選取與您所建立快照集相同的區域。
6. 針對 [來源類型]，選取 [快照集]。
7. 選取您建立的快照集。
8. 選取 [變更大小]，然後針對 [儲存體類型] 選取 [進階 SSD v2] 或 [Ultra 磁碟]。
9. 選取您想讓磁碟具備的效能和容量。
10. 繼續前往 [進階] 索引標籤。
11. 針對 [邏輯磁區大小 (位元組)] 選取 [512]。
12. 選取 [檢閱 + 建立]，然後選取 [建立]。