Public/Set-HPDCCacheSize.ps1
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Function Set-HPDCCacheSize { <# .SYNOPSIS Sets the maximum size, in MB, that the cache can grow to. .DESCRIPTION Sets the maximum size, in MB, that the cache can grow to. If the AllocationPolicy is 'Static', the cache will be instantiated at this size. .PARAMETER DiskNumber The number of the disk to set the cache size for. .PARAMETER CacheSize The size of the cache. .INPUTS System.Int .OUTPUTS Returns 0 when successful. Otherwise, it returns an error code. .EXAMPLE Set-HPDCCacheSize -DiskNumber 0 -CacheSize 256 Set's the cachesize for disk 0 to 256 MB .LINK about_functions_advanced .LINK about_CommonParameters .LINK http://h10032.www1.hp.com/ctg/Manual/c06173592 #> [CmdletBinding( SupportsShouldProcess = $true, ConfirmImpact = "Medium" )] Param( [Parameter( Mandatory = $true, HelpMessage = "The number of the disk to set the cache size for." )] [Int]$DiskNumber, [Parameter( Mandatory = $true, HelpMessage = "The size of the cache in MB." )] [ValidateScript( { [Convert]::ToInt64($_) })] [Int]$CacheSize ) If ($Null -ne $HpDC) { If ($PSCmdlet.ShouldProcess($DiskNumber, "Set cache size to $CacheSize MB")) { $Ret = $HpDC.SetCacheSize($DiskNumber, $CacheSize) If ($Ret.ReturnValue -gt 0) { Throw "Cache size NOT set on disk $DiskNumber - Error: $Ret.ReturnValue" } Else { Write-Output "Cache size set to $CacheSize MB on disk $DiskNumber on next boot" } } } } |