From ea866993dfba819821e113610bd5d01a88f982a9 Mon Sep 17 00:00:00 2001
From: mycloudrevolution <mycloudrevolution@users.noreply.github.com>
Date: Mon, 1 Aug 2016 23:04:48 +0200
Subject: [PATCH 1/2] Report-LUNPath-ESXCLI
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This script will create a Report of LUNs with Paths that have more than
one unique LUN ID or have more than the defined Paths.  Information’s
will be gathered via ESXCLI. This is necessary to report also hidden
Paths!
---
 Scripts/Report-LUNPath-ESXCLI.ps1 | 50 +++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 Scripts/Report-LUNPath-ESXCLI.ps1

diff --git a/Scripts/Report-LUNPath-ESXCLI.ps1 b/Scripts/Report-LUNPath-ESXCLI.ps1
new file mode 100644
index 0000000..7d9fa79
--- /dev/null
+++ b/Scripts/Report-LUNPath-ESXCLI.ps1
@@ -0,0 +1,50 @@
+<#	
+	.NOTES
+	===========================================================================
+	 Created by: Markus Kraus
+	 Organization: Private
+     Personal Blog: mycloudrevolution.com
+     Twitter: @vMarkus_K
+	===========================================================================
+	.DESCRIPTION
+	This script will create a Report of LUNs with Paths that have more than one unique LUN ID or have more than the defined Paths.
+	Information’s will be gathered via ESXCLI. This is necessary to report also hidden Paths!
+
+    .Example
+    ./Report-LUNPath-ESXCLI.ps1
+
+#>
+
+#region 1: Global Definitions
+$MaxLUNPaths  = 2
+#endregion
+
+#region 2: Get all Connected Hosts
+$myHosts = Get-VMHost | where {$_.ConnectionState  -eq "Connected" -and $_.PowerState -eq "PoweredOn"}
+#endregion
+
+#region 3: Create Report
+$Report = @()
+foreach ($myHost in $myHosts) {
+	$esxcli2 = Get-ESXCLI -VMHost $myHost -V2
+	$devices = $esxcli2.storage.core.path.list.invoke() | select Device -Unique
+
+	foreach ($device in $devices) {
+		$arguments = $esxcli2.storage.core.path.list.CreateArgs()
+		$arguments.device = $device.Device
+		$LUNs = $esxcli2.storage.core.path.list.Invoke($arguments)
+	
+		$LUNReport = [PSCustomObject] @{
+			HostName = $myHost.Name
+			Device = $device.Device
+			LUNPaths = $LUNs.Length
+			LUNIDs = $LUNs.LUN | Select-Object -Unique
+		}
+		$Report += $LUNReport
+		}
+	}
+#endregion
+
+#region 4: Output Report
+$Report | where {$_.LUNPaths -gt $MaxLUNPaths -or ($_.LUNIDs | measure).count -gt 1 }  | ft -AutoSize
+#endregion
\ No newline at end of file

From 37fb6e0d27ee21f23b8af495353f27fd0d454416 Mon Sep 17 00:00:00 2001
From: mycloudrevolution <mycloudrevolution@users.noreply.github.com>
Date: Tue, 2 Aug 2016 22:47:23 +0200
Subject: [PATCH 2/2] Added #Requires -Modules and Test Environment

---
 Scripts/Report-LUNPath-ESXCLI.ps1 | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Scripts/Report-LUNPath-ESXCLI.ps1 b/Scripts/Report-LUNPath-ESXCLI.ps1
index 7d9fa79..ec3b8ee 100644
--- a/Scripts/Report-LUNPath-ESXCLI.ps1
+++ b/Scripts/Report-LUNPath-ESXCLI.ps1
@@ -6,6 +6,16 @@
      Personal Blog: mycloudrevolution.com
      Twitter: @vMarkus_K
 	===========================================================================
+	Tested Against Environment:
+	vSphere Version: 6.0 U1, 5.5 U2
+	PowerCLI Version: PowerCLI 6.3 R1
+	PowerShell Version: 5.0
+	OS Version: Windows 8.1, Server 2012 R2
+	Keyword: ESXi, LUN, Path, Storage
+
+	Dependencies:
+	PowerCLI Version: PowerCLI 6.3 R1
+
 	.DESCRIPTION
 	This script will create a Report of LUNs with Paths that have more than one unique LUN ID or have more than the defined Paths.
 	Information’s will be gathered via ESXCLI. This is necessary to report also hidden Paths!
@@ -15,6 +25,8 @@
 
 #>
 
+#Requires -Modules VMware.VimAutomation.Core, @{ModuleName="VMware.VimAutomation.Core";ModuleVersion="6.3.0.0"}
+
 #region 1: Global Definitions
 $MaxLUNPaths  = 2
 #endregion