NetApp
7-mode/HA pair/V-Series : Volumes : Snapshot management : Configuring Snapshot copies : Scheduling automatic Snapshot copies
Scheduling automatic Snapshot copies
You can set up a schedule for making automatic Snapshot copies of a volume. You can specify the time and frequency of making copies and the number of Snapshot copies that are saved.
Steps 
1.
From the Home tab, double-click the appropriate storage system to display a subtree of management features.
2.
Click Storage > Volumes.
3.
Select a volume from the volume list.
4.
From the Snapshot menu, click Configure.
5.
Select Enable scheduled snapshots.
6.
Type or select the number of Snapshot copies you want to keep for each unit of time.
You can keep a maximum of 255 Snapshot copies.
7.
Select one or more hours at which you want a Snapshot copy made.
If you do not select the times, Snapshot copies are made each hour.
8.
Click Configure to save your changes and start your Snapshot copy schedule.
Parent Topic: Storage node