Input/Output Configuration Program: Difference between revisions

Revision as of 16:44, 6 February 2014

Revision as of 17:54, 9 August 2015

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| id = SA22-7085-1

| version = Second Edition

| date = January 1987| postscript =

| separator = ,

| postscript =

}}</ref> mode, IBM changed the I/O architecture to allow the [[Channel Subsystem]] to handle the channel scheduling that the operating system had to handle in S/370 mode. The new I/O architecture used a 16-bit '''Channel Path Id''' ('''CHPID'''); the [[Channel Subsystem]] was responsible for mapping the '''CHPID''' to the channel and device numbers, for queuing I/O requests and for selecting from the available paths. The installation was responsible for defining the [[Input/Output Configuration Data Set]]s ('''IOCDS''''s), and the operator could select a specific '''IOCDS''' as part of a [[power on reset]] (POR). Input/Output Configuration Program (IOCP)<ref name=GC38-0097/><ref name=GC38-0401/><ref name=GC38-0456/> is a program for IBM mainframes that compiles a description of the [[Channel Subsystem]] and [[LPAR]]<ref name=GA22-7123/> configuration, optionally loading it into an [[Input/Output Configuration Data Set]] (IOCDS); it recognizes the syntax of [[MVS Configuration Program]] (MVSCP)<ref name=GC28-1615/> input, and there is no need to maintain separate input files.

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| version = Eleventh Edition

| date = August 1993

| url = http://publibfp.dhe.ibm.com/cgi-bin/bookmgr/FRAMESET/DA3A6010/CCONTENTS?DT=19930813120744}}

| separator = ,

}}

</ref>

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| title = z/OS Hardware Configuration Definition Planning

| id = GA22-7525-13

| url=http://publibz.boulder.ibm.com/epubs/pdf/iea2g890.pdf}}

| separator = ,

}}

</ref>

<ref name=GC28-1615>

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| url = http://publibfp.dhe.ibm.com/cgi-bin/bookmgr/BOOKS/IEA4G702/CCONTENTS?DT=19930625065231

| version = Fifth Edition

| date = March 1993}}

| separator = ,

}}

</ref>

<ref name=GC38-0097>

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| date = February 1993

| version = Sixth Edition

| url = http://publibfp.dhe.ibm.com/cgi-bin/bookmgr/FRAMESET/DA0A4005/CCONTENTS?DT=19930212144028}}

| separator = , }}

</ref>

<ref name=GC38-0401>

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| title = Input/Output Configuration Program User's Guide and ESCON Channel-to-Channel Reference

| id = GC38-0401

| url = http://publibfp.dhe.ibm.com/cgi-bin/bookmgr/BOOKS/da4a4001/CCONTENTS }}

| separator = ,

}}

</ref>

<ref name=GC38-0456>

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| author = IBM

| title = Stand-Alone IOCP User's Guide

| id = GC38-0456}}

| separator = ,

}}

</ref>

}}