Showing posts with label premium ssd. Show all posts
Showing posts with label premium ssd. Show all posts

Friday 26 June 2020

Convert Premium SSD to Standard HDD in Azure

Powershell script to convert Premium SSD disk to standard HDD 

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

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

# Choose between Standard_LRS and Premium_LRS based on your scenario
$storageType = 'Standard_LRS'

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

#Provide the subscription Id where Managed Disks will be created
$subscriptionId = 'd7x2bxx8-62xe-4xdx-xa8x-20x0x3x2x5xx'

Select-AzSubscription -SubscriptionId $SubscriptionId

# 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)
$diskUpdateConfig = New-AzDiskUpdateConfig –AccountType $storageType
Update-AzDisk -DiskUpdate $diskUpdateConfig -ResourceGroupName $rgName `
-DiskName $disk.Name

Start-AzVM -ResourceGroupName $rgName -Name $vmName

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