Seems your question has been answered, but wanted to point out the IBM Z Connectivity Handbook (SG24-5444) is an excellent resource for such questions regarding channel architecture, connectivity options, connector types, etc.
Example, OSA-Express5S 1000BASE-T Ethernet feature code 0417 from the handbook: The two ports of the OSA-Express5S 1000BASE-T feature have one CHPID assigned, so the two ports share one CHPID number. The use of both ports on a two-port CHPID requires support by the operating system. Regards, Kevin -----Original Message----- From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of Peter Sent: Sunday, August 5, 2018 3:20 AM To: [email protected] Subject: Dummy question about CHPID Hi Could someone help me to understand on why do we assign only 1 chpid for OSA-ICC and OSA base 1000t. I can see FC and FCP have two CHPIDs Apology I am just new to IODF definition. Regards, Peter ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
