Administrator Guide

Figure 126. Change Data Source — Page Two
10. To migrate historical data from the current database to the new database, clear the Do not migrate any data from previous
data source check box.
• To migrate IO usage data, select the Migrate IO Usage Data check box, then select either Days or Weeks from the drop-
down menu and specify the number of days or weeks of IO usage data to move in the Migrate Last eld.
• To migrate storage data, select the Migrate Storage Usage Data check box, then select either Days or Weeks from the
drop-down menu and specify the number of days or weeks of storage data to move in the Migrate Last eld.
• To migrate replication data, select the Migrate Replication Usage Data check box, then select either Days or Weeks from
the drop-down menu and specify the number of days or weeks of replication data to move in the Migrate Last eld.
11. Click Next. The progress of the data migration is displayed on the last page of the wizard.
Figure 127. Change Data Source — Last Page
12. Click Finish.
The Change Data Source wizard closes and the Service tab reappears.
Change the Host Name or Port for the Database Server
If the host name, IP address, or port for the database server changes, update the Data Collector with the new information.
1. In the Data Collector Manager, click the Service tab.
2. Click Change Database Connection. The Change Database Connection dialog box appears.
3. If the database server host name or IP address changed, modify the Server eld as needed.
4. If the server port changed, modify the Port eld as needed.
Data Collector Management
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