Primary system failure with sld remote copy – HP 3PAR Operating System Software User Manual

Page 249

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illustrates an SLD configuration in which the primary system, SystemA, goes

down. In this example, SystemB becomes the temporary primary system, and SystemC becomes
the backup system to SystemB. After this, SystemC becomes the primary system and SystemB
becomes the backup system.

NOTE:

You can set up either backup system to assume the role of the primary system in the event

of failover.

Figure 70 Primary System Failure with SLD Remote Copy

Handling Primary System Failure 249