mczerniawski

$OUsServers = @('OU=TestBedSecurity,OU=Servers,DC=contoso,DC=com')
$OUsWorkstations =@('OU=TestBedSecurity,OU=Workstations,DC=contoso,DC=com')

$OUsServers | ForEach-Object {
    Find-AdmPwdExtendedRights -identity $_ | fl 
}

$OUsWorkstations | ForEach-Object {
    Find-AdmPwdExtendedRights -identity $_ | fl 
}

mczerniawski

$OUsServers | ForEach-Object {
    $serverProps = @{
        Identity = $_
        AllowedPrincipals = $ServerGroupProps.SamAccountName
    }
    Set-AdmPwdComputerSelfPermission -OrgUnit $_
    Set-AdmPwdReadPasswordPermission @serverProps
}

mczerniawski

PS> Get-AdmPwdPassword -ComputerName SomeComputer

ComputerName         DistinguishedName                             Password           ExpirationTimestamp 
------------         -----------------                             --------           ------------------- 
SomeComputer        CN=SomeComputer,OU=TestBed,OU=Ser... ;         5G#cnz94&;Oq1     29.09.2017 13:30:42 

mczerniawski

$disks=Get-PhysicalDisk | where {$_.operationalstatus -eq 'Transient Error'}

#Set disks to retired state
$disks |  Select-Object UniqueId | ForEach-Object {
    Set-PhysicalDisk -UniqueId $PSItem.UniqueId -Usage Retired
}

#remove disks from pool
$disks | ForEach-Object {
    Remove-PhysicalDisk -PhysicalDisks $PSItem -StoragePoolFriendlyName 'S2D on HVCL0' -Confirm:$false

mczerniawski

$cluster = 'cluster'
$HVNodesActive = Get-ClusterNode -Cluster $cluster | where {$_.State -eq 'UP'}
$AllVMs = Get-VM -ComputerName $HVNodesActive | select Name,Path,ComputerName

#MOVE VMS where Storage IS
foreach ($hvhost in $HVNodesActive) {
    foreach ($VM in ($AllVMs | where {$_.ComputerName -ne $hvhost -AND $_.Path -match $hvhost} ).Name) {
        Get-ClusterGroup $VM -Cluster $cluster | Move-ClusterVirtualMachineRole -Node $hvhost -Wait 0 -ErrorAction SilentlyContinue
    }
}

mczerniawski

$cluster = 'cluster'
$HVNodesActive = Get-ClusterNode -Cluster $cluster | where {$_.State -eq 'UP'}
$AllVMs = Get-VM -ComputerName $HVNodesActive | select Name,Path,ComputerName

#region Workflow declaration
Workflow Invoke-ParallelLiveMigrateStorage
{
    Param (
    [parameter(Mandatory=$true)]
    $VMList,

mczerniawski

$clusterName = 'YourCLusterName'
Get-VM -computername (Get-ClusterNode -Cluster $clusterName).Name | 
    Get-VMDvdDrive | 
    Where-Object {$null -ne $_.Path} | 
    Select-Object VMName,ComputerName,Path |
    Out-GridView -PassThru | ForEach-Object { 
        Set-VMDvdDrive -Path $null -ComputerName $PSItem.ComputerName -VMName $PSItem.VMName -Passthru
    }

mczerniawski

New-ItemProperty -Path HKLM:\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\VMICTimeProvider -Name Enabled -Value 0 –Force

mczerniawski

w32tm /config /manualpeerlist:"212.244.36.227 80.50.231.226 pool.ntp.org" /syncfromflags:manual /reliable:yes /update
w32tm /config /update
Stop-Service w32time
sleep(5)
Start-Service w32time
w32tm /resync /rediscover 
w32tm /query /source

mczerniawski

w32tm /config /syncfromflags:domhier /reliable:no
w32tm /config /update
Stop-Service w32time
sleep(5)
Start-Service w32time
w32tm /resync /rediscover
w32tm /query /source