Comment by Suzuran
10 hours ago
Mainframes can LPAR dynamically. When you want to test if your production system will IPL cleanly, you clone your production environment to an isolated LPAR and IPL it. No impact to production and you get your test.
10 hours ago
Mainframes can LPAR dynamically. When you want to test if your production system will IPL cleanly, you clone your production environment to an isolated LPAR and IPL it. No impact to production and you get your test.
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