Hello Radek,
First, I unfortunatly don't have access to read the provided link . I guess my level of access prohibit this page to be viewed...
Well, my understand of LUNs, is that all vendors, either in the FiberChannel world, and in the iSCSI world uses LUN WWN, which would be a unique identifer of a LUN. They also provide a Serial Number, as in regular SCSI. These refers to VDP pages 0x80 & 0x83. Please correct me if I'm wrong.
I can already the the Serial Number, but I'm wondering how the LUN WWN is handled on Netapp filers, or even if such concepts exists.
Best regards
Marc