2677 - Flash Grid and the future of Policy-based Data Resiliency and Mobility.pdf

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1、October 21-24,2024 Mandalay Bay Convention CenterLas Vegas,NevadaSession 2677 Barry Whyte Principal Storage Technical Specialist Carlos Fuente IBM Distinguished EngineerIBM Flash Grid#IBMTechXchange2Session Agenda1 Policy-based Replication 2 Policy-based High Availability 3 Policy-based 3-site HA+DR

2、 4 Partition Migration 5 Flash GridIBM StorageThings to note 20248.7.0 Public Service Announcements4Storage Virtualize 8.7.0 is the terminal release for the following features Metro Mirror sync remote copy.Global Mirror async remote copy.Global Mirror with Change Volumes cycling async remote copy.Hy

3、perSwap.(3-site orchestrated configurations terminated at 8.6.0)8.7.0 is an(extremely)long-term support(LTS)release,and systems will remain supported on this version while they have a valid support contract.FlashSystem Support for multiple I/O groups5Flash Grid replaces I/O groups as the way to scal

4、e-out FlashSystem after 8.7.0 Multiple I/O group FlashSystem installs can remain on 8.7.0 or consolidate to a single I/O group to join a Flash Grid.SVC will continue to support multiple I/O groups on LTS releases (i.e.,8.7.0,8.8.0)These releases will continue to support SVC stretched cluster.Non-LTS

5、 releases will only support single I/O group systems(i.e.,8.7.1,8.7.2)SAN Volume Controller Support for multiple I/O groups8.6.1+does not support NPIV disabled or transitional modes.NPIV must be fully enabled before upgrading to code levels above 8.6.1Part 11Policy-based ReplicationIBM Storage Virtu

6、alizeSimplifies the configuration,management and monitoring of replication through the use of policies and volume groups.Complete ground-up re-design and implementation of the entire replication software within Storage Virtualize.Addresses the performance,usability and scalability challenges with Re