Performing Remote Storage System Maintenance; Preparing - HP XP P9500 Software User's Manual

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

HyperSwap attribute.

Operation is returned to normal.

Performing Remote Storage System Maintenance

The following are the procedures for performing remote storage system maintenance.

To prepare for maintenance:

On the primary host, execute the YKSUSPND FLUSH command for Cnt Ac-J Z copy pairs

between the primary storage system and the remote storage system.

YKSUSPND FLUSH

YKEWAIT GOTO(SUSPEND)

Start remote storage system maintenance.

Using a 2DC configuration with HyperSwap and Continuous Access Journal Z 361