Due to recent works on migrating a large number of servers and SAN LUNs, I threw together this small script to collect WWN numbers (see WWN on Wikipedia) from servers. Maybe it can be useful for someone else?
Save the lines below as wwn.ps1 :
## WWN version 1.1
## Script to determine HBA WWNs on remote servers (Win 2003+)
## Usage: .\wwn.ps1 servername.domain.com
Param ($servername)
$data = Get-WmiObject -namespace "root\wmi" -class MSFC_FibrePortNPIVAttributes -computer $servername
$data | select WWPN | foreach {[array]::Reverse($_.WWPN); [BitConverter]::ToUInt64($_.WWPN, 0).ToString("X") }
Who am I?
- Jakob Bindslet
- Copenhagen, Denmark
- I work as a Database Administrator for JN Data (www.jndata.dk), as well as a freelance SQL Server consultant. My main use of PowerShell is as a Windows and SQL Server automation tool. But I also use it to do web monitoring, data extraction as well as other administrative tasks. In my spare time i enjoy building with LEGO with and without my son.
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Tool for change: www.myc4.com
4 comments:
it says invalid class...
I am trying to run from win2k3 box
It says "invalid class", because the required class "MSFC_FibrePortNPIVAttributes" isn't available on the server. Most likely vause: no HBA (host adapter bus) is installed in the server.
Can you please let me know the same command using WMIC? Need to run for server where Powershell is not installed
It's just better to be yourself than to try to be some version of what you think the other person wants. See the link below for more info.
#version
www.ufgop.org
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