vmware powercli Script to get the wwn of esxi5.x host in cluster

To get the all the wwn of the host in cluster use the below simple script.

#Input Cluster

$cluster = Read-Host "Enter Cluster name"

#will fetch the list of host in the cluster

$esxi = get-cluster -name $cluster | get-vmhost

#will get the wwn of host in the cluster,

Get-VMHostHba -VMHost $esxi| Select VMHost,Device,@{N="WWN";E={"{0:X}" -f $_.PortWorldWideName}}

copy this to a notepad and Save this as script_wwn.ps1 to any location and point to the location from  vmware powercli console and run the script , as follows.

it will ask for cluster name, enter the cluster name and output will be as follows;

VMHost                                            Device                                            WWN

------                                            ------                                            ---

ESX01                                       vmhba0                                            218000E08B000186

ESX01                                       vmhba1                                            218100E08B200186