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Storage : Aggregates : Managing aggregates : Splitting a mirrored aggregate
Splitting a mirrored aggregate
You can use the Aggregate management tab to split a mirrored aggregate. You might split a mirrored aggregate to move a mirrored aggregate to another location. Splitting a mirrored aggregate removes the relationship between its two plexes and creates two independent unmirrored aggregates. After splitting, both the aggregates are online.
Steps 
1.
From the Home tab, double-click the appropriate storage system.
2.
In the navigation pane, click Storage > Aggregates.
3.
Select the appropriate mirrored aggregate and click Plexes in the lower pane.
4.
Select a plex you want to split, and click Split.
5.
Click Split in the confirmation window.
6.
If you want to change the default name for the newly created aggregate, specify the new name.
7.
Click Split.
Related reference 
Aggregates window

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