Excerpt from the AIX and Linux Host Connectivity Guides:  "AIX" SPC-2 Compliance (SPC2)aSCSI-3 Compliance (SC3)Enable Point-to-Point (PP)Enable Auto-Negotiation (EAN)Unique Worldwide Name (UWN)Common Serial Number (C)a a. If upgrading from an earlier Invista release where this bit is not set, there is no need to set itbecause the Invista code supports either setting.   "LINUX" SPC-2 Compliance (SPC2)cSCSI-3 Compliance (SC3)Enable Point-to-Point (PP)Enable Auto-Negotiation (EAN)Unique Worldwide Name (UWN)Common Serial Number (C)cc. If upgrading from an earlier Invista release where this bit is not set, there is no need to set itbecause the Invista code supports either setting.  See these 2 guides for "more" information you should review and be aware of.. Also, you should set these at the initiator level and not the FA port. How to do this is in the "Solutions Enabler Array Control Guide", all of these (docs) available via PowerLink..
Which Symmetrix director flags need to be set for IBM AIX and Linux ?
Which Symmetrix director flags need to be set for IBM AIX and Linux ?