tests/Test-HostDiskSpace.ps1
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function Test-HostDiskSpace { [CmdletBinding()] param ( [parameter()][string] $TestName = "Disk Space Health", [parameter()][string] $TestGroup = "configuration", [parameter()][string] $Description = "Validate logical disk utilitization", [parameter()][hashtable] $ScriptParams ) try { $startTime = (Get-Date) [int]$MaxPctUsed = Get-CmHealthDefaultValue -KeySet "siteservers:DiskSpaceMaxPercent" -DataSet $CmHealthConfig Write-Verbose "MaxPctUsed = $MaxPctUsed" [System.Collections.Generic.List[PSObject]]$tempdata = @() $stat = "PASS" $except = "FAIL" $msg = "No issues found" $disks = Get-WmiQueryResult -ClassName "Win32_LogicalDisk" -Query "DriveType = 3" -Params $ScriptParams foreach ($disk in $disks) { $drv = $disk.DeviceID $size = $disk.Size $free = $disk.FreeSpace $used = $size - $free $pct = $([math]::Round($used / $size, 1)) * 100 if ($pct -gt $MaxPctUsed) { $stat = $except $msg = "One or more disks are low on free space" } $tempdata.Add( [pscustomobject]@{ Drive = $drv Size = $size Used = $used PctUsed = $pct MaxPct = $MaxPctUsed } ) } # foreach } catch { $stat = 'ERROR' $msg = $_.Exception.Message -join ';' } finally { $rt = Get-RunTime -BaseTime $startTime Write-Output $([pscustomobject]@{ TestName = $TestName TestGroup = $TestGroup TestData = $tempdata Description = $Description Status = $stat Message = $msg RunTime = $rt Credential = $(if($ScriptParams.Credential){$($ScriptParams.Credential).UserName} else { $env:USERNAME }) }) } } |