tests/Test-HostDriveBlockSize.ps1
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function Test-HostDriveBlockSize { [CmdletBinding()] param ( [parameter()][string] $TestName = "Test-HostDriveBlockSize", [parameter()][string] $TestGroup = "configuration", [parameter()][string] $Description = "Validate disk format block size", [parameter()][hashtable] $ScriptParams ) try { [int]$bsize = Get-CmHealthDefaultValue -KeySet "siteservers:DiskFormatBlockSize" -DataSet $CmHealthConfig Write-Verbose "bsize = $bsize" [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed $stat = "PASS" $msg = "Success" if ($ScriptParams.ComputerName -ne $env:COMPUTERNAME) { if ($ScriptParams.Credential) { $cs = New-CimSession -Credential $ScriptParams.Credential -Authentication Negotiate -ComputerName $ScriptParams.ComputerName $vols = Get-CimInstance "Win32_Volume" -CimSession $cs -Filter "DriveType = 3" | Where-Object {![string]::IsNullOrEmpty($_.DriveLetter)} } else { $vols = Get-CimInstance "Win32_Volume" -ComputerName $ScriptParams.ComputerName -Filter "DriveType = 3" | Where-Object {![string]::IsNullOrEmpty($_.DriveLetter)} } } else { $vols = Get-CimInstance "Win32_Volume" -Filter "DriveType = 3" | Where-Object {![string]::IsNullOrEmpty($_.DriveLetter)} } foreach ($vol in $vols) { if ($vol.BlockSize -ne $bsize) { $res = 'FAIL' $stat = 'FAIL' $msg = "1 or more disks is not formatted to the recommended block size: $bsize bytes" } else { $res = 'PASS' } $tempdata.Add([pscustomobject]@{ Computer = $ScriptParams.ComputerName Drive = $vol.DriveLetter BlockSize = $vol.BlockSize Result = $res }) } # foreach } catch { $stat = 'ERROR' $msg = $_.Exception.Message -join ';' } finally { if ($cs) { $cs.Close(); $cs = $null } Write-Output $([pscustomobject]@{ TestName = $TestName TestGroup = $TestGroup TestData = $tempdata Description = $Description Status = $stat Message = $msg Credential = $(if($ScriptParams.Credential){$($ScriptParams.Credential).UserName} else { $env:USERNAME }) }) } } |