Tag Archives: multitasking

Global Resource Serialization for zOS – To Serialize or Not To Serialize

Posted on 08 December 2016 by ismet

Summary This Article summarizes concepts of GRS in IBM zOS mainframe systems explaining how data sharing is performed in a multi-system environment. It also illustrates design specifications of related products. Finally operational aspects for different topologies are described. Introduction As … Continue reading →

Posted in IBM zEnterprise Servers | Tagged access, adapter, associates, authority, availability, base, CA, CF, channel, cluster, complex, computer, coupling, CTCA, DASD, DASDONLY, deadlock, DEQ, dequeue, ENQ, enqueue, exclusive, facility, FICON, global, GRS, IBM, image, job, mainframe, member, message, MIM, MIMPLEX, multi, multiprocessing, multitasking, multiuser, parallel, process, program, qname, queue, release, reserve, resource, ring, rname, RNL, RSA, serialization, serialize, shared, single, star, structure, SYSPLEX, system, system z, task, topology, transaction, unit of work, user, z series, z system, zOS, zSeries | Leave a comment

Tag Archives: multitasking

Global Resource Serialization for zOS – To Serialize or Not To Serialize

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