I tried to get wwn of a ESXi host by using vSphere SDK for Perl, but it does not success. All the information I can get is bus number, device's name, driver's name ... (https://www.vmware.com/support/developer/vc-sdk/visdk25pubs/ReferenceGuide/vim.host.HostBusAdapter.html) of a adapter, but I seem does not have any information related to WWN. So, is there any way to get that information by using vSphere SDK for Perl? Thanks in advance!
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