ESCON vs FICON and LPAR IDs
MartinPacker 11000094DH Visits (1916)
My thanks to Greg Dyck for pointing out the following on IBM-MAIN:
And to think ESCON's only 15 years old. :-) I remember at the time having the EMIF support explained to me - including the LPAR number field. At the time 15 LPARs seemed an awfully large number, particularly as people were still grappling with how to configure machines with 2 or 3 LPARs for performance.