Convertire il tipo di un disco gestito di Azure

# 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, and Premium_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

Usare PowerShell o l'interfaccia della riga di comando.

$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 

Seguire questa procedura:

1. Accedere al portale di Azure.
2. Selezionare la macchina virtuale dall'elenco delle macchine virtuali.
3. Se la macchina virtuale non è arrestata, selezionare Arresta nella parte superiore del riquadro Panoramica della macchina virtuale e attendere l'arresto.
4. Nel riquadro della macchina virtuale selezionare Dischi dal menu.
5. Selezionare il disco da convertire.
6. Selezionare Dimensioni e prestazioni dal menu.
7. Modificare il Tipo di account dal tipo originale al tipo desiderato.
8. Selezionare Salva e chiudere il riquadro del disco.

La conversione del tipo di disco è istantanea. È possibile avviare la macchina virtuale dopo la conversione.

Lo script seguente esegue la migrazione di uno snapshot di un'unità HDD Standard, SSD Standard o SSD Premium a un disco Ultra o a un'unità SSD Premium 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

Lo script seguente esegue la migrazione di uno snapshot di un'unità HDD Standard, SSD Standard o SSD Premium a un disco Ultra o a un'unità SSD Premium 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 

I passaggi seguenti presuppongono che sia già disponibile uno snapshot. Per informazioni su come crearne uno, vedere Creare uno snapshot di un disco rigido virtuale,

1. Accedere al portale di Azure.
2. Selezionare la barra di ricerca nella parte superiore. Cercare e selezionare Dischi.
3. Selezionare +Crea e compilare i dettagli.
4. Assicurarsi che l'area e la zona disponibilità soddisfino i requisiti del disco SSD Premium v2 o Ultra.
5. Per Area selezionare la stessa area dello snapshot creato.
6. Per tipo di origine selezionare Snapshot.
7. Selezionare lo snapshot creato.
8. Selezionare Modifica dimensioni e selezionare SSD Premium v2 o Disco Ultra per Tipo di archiviazione.
9. Selezionare le prestazioni e la capacità preferite per il disco.
10. Selezionare la scheda Avanzate.
11. Selezionare 512 per Dimensioni del settore logico (byte).
12. Selezionare Rivedi e crea e quindi Crea.