param ( $VMHostName, $HbaName )

$StorageSystem = Get-VMHost $VMHostName | Get-VMHostStorage | Get-View

# -------------------------------------------------------------------
# Uncomment this line if you use software iSCSI
# -------------------------------------------------------------------
#    $StorageSystem.UpdateSoftwareInternetScsiEnabled( $true )

# -------------------------------------------------------------------
# HBA IP Address
# Uncomment and use this section if you use a hardware iSCSI HBA (initiator)
# -------------------------------------------------------------------
#    $iIPSpec = New-Object VMware.Vim.HostInternetScsiHbaIPProperties
#    $iIPSpec.DhcpConfigurationEnabled = # Boolean
#    $iIPSpec.Address = # [string] <IP address>
#    $iIPSpec.SubnetMask = # [string] <netmask>
#    $iIPSpec.DefaultGateway = # [string] <IP address>
#    $iIPSpec.PrimaryDnsServerAddress = # [string] <IP address>
#    $iIPSpec.AlternateDnsServerAddress = # [string] <IP address>
#    $iIPSpec.Mac = # [string] <MAC address>
#    $StorageSystem.UpdateInternetScsiIPProperties( $HbaName, $iIPSpec )

# -------------------------------------------------------------------
# Authentication Properties
# Uncomment and set values as needed if using CHAP
# -------------------------------------------------------------------
#    $iAuthSpec = New-Object VMware.Vim.HostInternetScsiHbaAuthenticationProperties
#    $iAuthSpec.ChapAuthEnabled = # Boolean
#    $iAuthSpec.ChapName = # [string] <CHAP username>
#    $iAuthSpec.ChapSecret = # [string] <CHAP password>
#    $StorageSystem.UpdateInternetScsiAuthenticationProperties( $HbaName, $iAuthSpec )

# -------------------------------------------------------------------
# Discovery Properties
# Uncomment and set values as needed
# -------------------------------------------------------------------
#    $iDiscoSpec = New-Object vmware.Vim.HostInternetScsiHbaDiscoveryProperties
#    $iDiscoSpec.ISnsDiscoveryEnabled =  # Boolean
##  SNS Discovery Methods: isnsDhcp, isnsSlp, isnsStatic
#    $iDiscoSpec.ISnsDiscoveryMethod = # [string] <SNS discovery method>
#    $iDiscoSpec.ISnsHost = # [string] <hostname>
#    $iDiscoSpec.SlpDiscoveryEnabled = # Boolean
##  SLP Discovery Methods: slpAutoMulticast, slpAutoUnicast, slpDhcp, slpManual
#    $iDiscoSpec.SlpDiscoveryMethod = [string] <SLP discovery method>
#    $iDiscoSpec.SlpHost = # [string] <hostname>
#    $iDiscoSpec.StaticTargetDiscoveryEnabled = # Boolean
#    $iDiscoSpec.SendTargetsDiscoveryEnabled = # Boolean
#    $StorageSystem.UpdateInternetScsiDiscoveryProperties( $HbaName, $iDiscoSpec )

# -------------------------------------------------------------------
# Static Targets
# If using static targets, you can specify them here. Note that the 
# add method will accept an array of targets. Copy and paste to create
# as many targets as needed and add the names to the $staticTargets array.
# -------------------------------------------------------------------
#    $iStaticTarget1 = New-Object VMware.Vim.HostInternetScsiHbaStaticTarget
#    $iStaticTarget1.Address = # [string] <IP address or hostname>
#    $iStaticTarget1.IScsiName = # [string] <iSCSI name of storage device>
#    $iStaticTarget1.Port = 3260 # [int] <TCP port, 3260 is default>
#    $staticTargets = $iStaticTarget1, $iStaticTarget2, $iStaticTarget3
#    $StorageSystem.AddInternetScsiStaticTargets( $HbaName, $staticTargets )

# -------------------------------------------------------------------
# Send Targets
# If using send targets, you can specify them here. Note that the 
# add method will accept an array of targets. Copy and paste to create
# as many targets as needed and add the names to the $sendTargets array.
# -------------------------------------------------------------------
#    $iSendTarget1 = New-Object VMware.Vim.HostInternetScsiHbaSendTarget
#    $iSendTarget1.Address = # [string] <IP address or hostname>
#    $iSendTarget1.Port = 3260 # [int] <TCP port, 3260 is default>
#    $sendTargets = $iSendTarget1, $iSendTarget2, $iSendTarget3
#    $StorageSystem.AddInternetScsiSendTargets( $HbaName, $sendTargets )

# After configuration is complete, this will allow the new LUNs and datastores to be seen
Get-VMHostStorage -VMHost $VMHostName -RescanAllHba -RescanVmfs