Role reversal begins, Role reversal is complete – HP 3PAR Operating System Software User Manual
Page 140
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Figure 49 Role Reversal Begins
To complete role reversal, the following actions occur (see
):
1.
When the primary-reversed and secondary-reversed volumes are back in sync, the snapshots
that were taken on both sides get removed.
2.
The remote-copy groups then undergo a reverse (natural) operation.
3.
This reverse request updates the remote-copy request to change the primary-reversed group
to a primary group. The secondary-reversed group becomes a target.
Figure 50 Role Reversal Is Complete
140 HP 3PAR Peer Persistence with Transparent Failover
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