March 2003
Intermediate to advanced
282 pages
9h 13m
English
book
IMS in the Parallel Sysplex Volume I: Reviewing the IMSplex Technology
by Jouko Jantti, Juan Jesœs Iniesta Mart’nez, Knut Kubein, Bill Stillwell, Gary Wicks
Content preview from IMS in the Parallel Sysplex Volume I: Reviewing the IMSplex Technology
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Chapter 8. Sysplex terminal management (STM) 203
DFSSTMLimsid
Created for each IMS that joins the IMSplex. When the entry is created, or when IMS
rejoins the IMSplex, then the ownership of this resource is set to that IMS. When IMS
shuts down normally, the ownership is released. If IMS fails, then it can’t release
ownership, so the entry remains with its ownership set to the failed IMS. This is used by
other IMS systems in the IMSplex to determine whether an IMS system has failed, and is
important for cleanup activities after an IMS failure. This entry is deleted only if IMS is shut
down with the LEAVEPLEX keyword.
/CHE FREEZE LEAVEPLEX
When XRF is enabled, both IMSs (active and alternate) have entries. They contain a flag
indicating whethe ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.