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IBM z/OS Version 2 Release 1 Technical Updates by Antonio Vilarins, Yu Uchida, Alvaro Salla, Gil Peleg, Nelson Oliveira, Diana Nakajima, Jaqueline Mourão, Lutz Kuehner, George Kozakos, Paul-Robert Hering, Karan Singh

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Resource Recovery Services
This chapter describes the enhancements, functions, and features that were introduced for the Resource Recovery Services (RRS) component of z/OS Version 2 Release 1 (2.1). It includes these two sections:
27.1 RSS Internal Cold Start feature
The resource manager (RM) data log is vital to RRS, and RRS cannot function without it. When an RM registers with RRS on a particular system in the IBM Parallel Sysplex, an in-storage ...

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