HP D2D .HP D2D Backup System user guide (EH985-90907, March 2011) - Page 134

System and a Target Share on the Data Center StoreOnce Backup System. After the failure the mapping

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Figure 16 Recovery by promoting a Target Share over NAS . Before the failure a mapping existed between a Source Share on the remote site StoreOnce Backup System and a Target Share on the Data Center StoreOnce Backup System. After the failure the mapping still exists but the Source Share is missing. The Target Share on the Data Center StoreOnce Backup System is still in Target Share mode, it has not had its mappings removed. 1. On the Target Appliance in the Data Center, go to the Replication - NAS Mappings page, select the Target Share and remove the mapping between it and the lost Source Share. 2. The Target Share becomes a Non-Replicating Share. 3. Make sure the backup application is targeting the newly non-replicating share and recover the data. 4. At this point there is no HP StoreOnce Source Appliance at the remote site. If one is installed at a later date, you can reverse recover the data and configure replication, as described in "Reverse replication using the wizard" on page 129. Figure 17 Recovery process: promoting a target share over the WAN . 134 Restore processes with replication

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Figure 16 Recovery by promoting a Target Share over NAS
.
Before the failure a mapping existed between a Source Share on the remote site StoreOnce Backup
System and a Target Share on the Data Center StoreOnce Backup System. After the failure the mapping
still exists but the Source Share is missing. The Target Share on the Data Center StoreOnce Backup
System is still in Target Share mode, it has not had its mappings removed.
1.
On the Target Appliance in the Data Center, go to the
Replication - NAS Mappings
page, select
the Target Share and remove the mapping between it and the lost Source Share.
2.
The Target Share becomes a Non-Replicating Share.
3.
Make sure the backup application is targeting the newly non-replicating share and recover the
data.
4.
At this point there is no HP StoreOnce Source Appliance at the remote site. If one is installed at
a later date, you can reverse recover the data and configure replication, as described in
“
Reverse
replication using the wizard
”
on page 129.
Figure 17 Recovery process: promoting a target share over the WAN
.
Restore processes with replication
134