Failback - HP XP P9500 Software User's Manual

Hp p9000 business continuity manager user guide

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YKRESYNC DELTAJNL

YKEWAIT GOTO(DUPLEX)

After the commands finish successfully, the Cnt Ac-J Z copy pairs between the primary storage

system and the remote storage system are automatically moved to the HOLD status.

Start primary storage system maintenance.

Operation in a 2DC configuration is performed on the local storage system.

Failback

To perform a failback:

Finish the primary storage system maintenance.

Use TPC-R on the primary host to restart the copying of the Cnt Ac-S copy pairs with the

HyperSwap attribute.

Cnt Ac-S copy pairs with the HyperSwap attribute are moved from the SWAPPING status to

the DUPLEX status.

Using a 2DC configuration with HyperSwap and Continuous Access Journal Z 353