Public/Disable-HPDCDiskCaching.ps1
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Function Disable-HPDCDiskCaching { <# .SYNOPSIS Disable caching on the specified disk. .DESCRIPTION Disable caching on the specified disk. .PARAMETER DiskNumber Number of the disk to disable Disk Caching on. .INPUTS System.Int .OUTPUTS Returns 0 when successful. Otherwise, it returns an error code. .EXAMPLE Disable-HPDCDiskCaching -DiskNumber 1 This will disable disk caching on disk number 1 .LINK about_functions_advanced .LINK about_CommonParameters .LINK http://h10032.www1.hp.com/ctg/Manual/c06173592 #> [CmdletBinding( SupportsShouldProcess = $true, ConfirmImpact = $true )] Param( [Parameter(Mandatory = $true)] [int]$DiskNumber ) If ($null -ne $HpDC) { If ($PSCmdlet.ShouldProcess("DiskNumber: $DiskNumber", "Disable disk caching")) { $Ret = $HpDC.DisableCaching($DiskNumber) If ($Ret.ReturnValue -gt 0) { Throw "Caching NOT disabled on disk $DiskNumber - Error: $Ret.ReturnValue" } Else { Write-Output "Caching disabled on disk $DiskNumber" ForEach ($Item in $HPDCI) { If ($Item.DiskNumber -eq $DiskNumber) { Write-Warning "Caching set to $Item.CachingEnabled for disk $Item.DiskNumber on next boot" } } } } } } |