JES3 to JES2 Migration Considerations

Get full access to JES3 to JES2 Migration Considerations and 60K+ other titles, with a free 10-day trial of O'Reilly.

There are also live events, courses curated by job role, and more.

Operational considerations

This chapter describes the operational differences between JES3 and JES2 and the changes that need to be considered from an operational perspective. The following topics are covered:

•Operational differences

•Single System Interface

•Consoles and DLOG

•System Display and Search Facility

•Starting JES

•Shutdown considerations

•Dynamic changes

•DFSMSdfp ACS routines &SYSNAME and &SYSPLEX

•DFSMShsm

•Miscellaneous other differences

9.1 Operational differences

The behavior of JES2 and JES3 reflect their history and the fact ...

Get JES3 to JES2 Migration Considerations now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial

Don’t leave empty-handed

Get Mark Richards’s Software Architecture Patterns ebook to better understand how to design components—and how they should interact.

It’s yours, free.

Get it now

Check it out now on O’Reilly

Dive in for free with a 10-day trial of the O’Reilly learning platform—then explore all the other resources our members count on to build skills and solve problems every day.

Start your free trial Become a member now