public/Get-DiskInfo.ps1
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function Get-DiskInfo { <# .SYNOPSIS Get Disk information for local or remote machines .DESCRIPTION Get Disk information for local or remote machines. Will query Disks, partitions and volumes to obtain as much information as possible. Tries to use CIM to obtain information, but will revert to DCOM if CIM is not available .PARAMETER ComputerName Provide the computername(s) to query Default value is the local machine .EXAMPLE Get-DiskInfo -ComputerName 'CONTOSO-SRV01','CONTOSO-WEB01' Description ----------- Gets the Disk information for CONTOSO-SRV01 and CONTOSO-WEB01 .NOTES Name: Get-DiskInfo.ps1 Author: Robert Prüst Module: PSP-Inventory DateCreated: 22-12-2018 DateModified: 05-03-2019 Blog: https://powershellpr0mpt.com .LINK https://powershellpr0mpt.com #> [OutputType('PSP.Inventory.Disk')] [cmdletbinding()] param( [Parameter(Position = 0, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [ValidateNotNullorEmpty()] [string[]]$ComputerName = $env:COMPUTERNAME ) begin { [datetime]$InventoryDate = Get-Date } process { foreach ($Computer in $ComputerName) { $Computer = $Computer.ToUpper() try { $Volumes = Get-CimInstance -ClassName Win32_LogicalDisk -Filter "DriveType = 3" -ComputerName $Computer -ErrorAction Stop foreach ($Volume in $Volumes) { $Partition = Get-CimAssociatedInstance -InputObject $Volume -ResultClass Win32_DiskPartition $Disk = Get-CimAssociatedInstance -InputObject $Partition -ResultClassName Win32_DiskDrive $Dsk = [PSCustomObject]@{ ComputerName = $Computer DriveLetter = $Volume.Caption Label = $Volume.VolumeName FileSystem = $Volume.FileSystem ClusterSize = $Partition.BlockSize VolumeTotalSizeGB = [math]::round(($Volume.Size / 1GB), 2) VolumeFreeSizeGB = [math]::round(($Volume.FreeSpace / 1GB), 2) VolumeUsedSizeGB = [math]::round((($Volume.Size - $Volume.FreeSpace) / 1GB), 2) DiskFriendlyName = $Disk.Caption DiskTotalSizeGB = [math]::round(($Disk.Size / 1GB), 2) DiskSerialNumber = $Disk.SerialNumber DiskFirmware = $Disk.FirmwareRevision DiskModel = $Disk.Model DiskInterface = $Disk.InterfaceType DiskNumber = $Disk.Index PartitionNumber = $Partition.Index IsPrimaryPartition = $Partition.PrimaryPartition IsBootPartition = $Partition.BootPartition InventoryDate = $InventoryDate } $Dsk.PSTypeNames.Insert(0, 'PSP.Inventory.Disk') $Dsk } } catch [Microsoft.Management.Infrastructure.CimException] { Write-Warning "'$Computer' does not have CIM access, reverting to DCOM instead" $CimOptions = New-CimSessionOption -Protocol DCOM $CimSession = New-CimSession -ComputerName $Computer -SessionOption $CimOptions try { $Volumes = Get-CimInstance -CimSession $CimSession -ClassName Win32_LogicalDisk -Filter "DriveType = 3" -ErrorAction Stop foreach ($Volume in $Volumes) { $Partition = Get-CimAssociatedInstance -CimSession $CimSession -InputObject $Volume -ResultClass Win32_DiskPartition $Disk = Get-CimAssociatedInstance -CimSession $CimSession -InputObject $Partition -ResultClassName Win32_DiskDrive $Dsk = [PSCustomObject]@{ ComputerName = $Computer DriveLetter = $Volume.Caption Label = $Volume.VolumeName FileSystem = $Volume.FileSystem ClusterSize = $Partition.BlockSize VolumeTotalSizeGB = [math]::round(($Volume.Size / 1GB), 2) VolumeFreeSizeGB = [math]::round(($Volume.FreeSpace / 1GB), 2) VolumeUsedSizeGB = [math]::round((($Volume.Size - $Volume.FreeSpace) / 1GB), 2) DiskFriendlyName = $Disk.Caption DiskTotalSizeGB = [math]::round(($Disk.Size / 1GB), 2) DiskSerialNumber = $Disk.SerialNumber DiskFirmware = $Disk.FirmwareRevision DiskModel = $Disk.Model DiskInterface = $Disk.InterfaceType DiskNumber = $Disk.Index PartitionNumber = $Partition.Index IsPrimaryPartition = $Partition.PrimaryPartition IsBootPartition = $Partition.BootPartition InventoryDate = $InventoryDate } $Dsk.PSTypeNames.Insert(0, 'PSP.Inventory.Disk') $Dsk } } catch { Write-Warning "Unable to get WMI properties for computer '$Computer'" } } catch { Write-Warning "Unable to get WMI properties for computer '$Computer'" } } } } |