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IBM z14 ZR1 Technical Guide by Octavian Lascu

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System upgrades
This chapter provides an overview of z14 ZR1 upgrade capabilities and procedures, with an emphasis on capacity on demand (CoD) offerings. The upgrade offerings to the z14 ZR1 systems were developed from previous IBM Z servers.
In response to client demands and changes in market requirements, many features were added. The provisioning environment gives you unprecedented flexibility and more control over cost and value.
For more information about all aspects of system upgrades, see the IBM Resource Link website (login required). ...

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