Mike Schwab wrote:
>Hard cap the test system, soft cap the production system?

There's no particular reason for the soft cap in this scenario, right?

In addition to the other suggestions mentioned, including the most elegant
one (which I like), sometimes it's possible to throttle the demand side in
certain ways. An asymmetrically configured load balancer would do that
pretty well, as one example. (But that wouldn't really be for
production/test splits.)

I suppose, hypothetically, you could configure/run a lowest service class
multi-threaded workload -- SETI@Home? Bitcoin mining? -- in the production
LPAR, then configure the partitions as desired while that workload is
running.

--------------------------------------------------------------------------------------------------------
Timothy Sipples
IT Architect Executive, Industry Solutions, IBM Z & LinuxONE
E-Mail: [email protected]

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