tests/Test-HostDriveBlockSize.ps1
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function Test-HostDriveBlockSize { [CmdletBinding()] param ( [parameter()][string] $TestName = "Logical Drive Block Allocation", [parameter()][string] $TestGroup = "configuration", [parameter()][string] $Description = "Validate disk format block size", [parameter()][hashtable] $ScriptParams ) try { $startTime = (Get-Date) [int]$bsize = Get-CmHealthDefaultValue -KeySet "siteservers:DiskFormatBlockSize" -DataSet $CmHealthConfig Write-Log -Message "block size required = $bsize" [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed $stat = "PASS" $except = "WARNING" $msg = "Success" $vols = Get-WmiQueryResult -ClassName "Win32_Volume" -Query "DriveType=3" -Params $ScriptParams foreach ($vol in $vols) { if ($vol.BlockSize -ne $bsize) { $res = "FAIL" $stat = $except $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 Required = $bsize 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 RunTime = $(Get-RunTime -BaseTime $startTime) Credential = $(if($ScriptParams.Credential){$($ScriptParams.Credential).UserName} else { $env:USERNAME }) }) } } |