Get-ClusterNodesMemory.ps1
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.Synopsis Get the available memory of each node in a cluster. .DESCRIPTION Get the available memory of each node in a cluster particularly for Hyper-V. .NOTES Created by: Jason Wasser Modified: 3/3/2015 09:16:21 AM Version: 1.0 Changelog * Changed format-table to select to work with pipeline. TODO: * Add error handling for getting the clusternodes. .EXAMPLE Get-ClusterNodesMemory -ClusterName prodcluster01 .EXAMPLE Get-ClusterNodesMemory -ClusterNode prodcluster01,prodcluster02 #> #Requires -Modules FailoverClusters function Get-ClusterNodesMemory { [CmdletBinding()] [Alias()] [OutputType([int])] Param ( [Parameter(Mandatory=$true,Position=0)] [string[]]$ClusterName ) Begin { } Process { foreach ($Cluster in $ClusterName) { $ClusterNodes = Get-ClusterNode -Cluster $Cluster | Where-Object {$_.State -ne "Down"} $MemoryStatistics = Get-WmiObject win32_operatingsystem -ComputerName $ClusterNodes | Sort-Object -Property FreePhysicalMemory -Descending | Select @{l='ComputerName';e={$_.__SERVER}},@{l='Free Memory(GB)';e={$_.FreePhysicalMemory / 1MB -as [int]}},@{l='Total Memory(GB)';e={$_.TotalVisibleMemorySize / 1MB -as [int]}} $MemoryStatistics } } End { } } |