User manual

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5.4.2 Auto snapshot
The snapshot copies can be taken manually or by schedule such as hourly or daily.
Please follow the procedures.
1. There are two methods to set auto snapshot. In “/ Volume configuration /
Virtual disk”, check the gray button next to the VD number; click “Auto
snapshot”. Or in “/ Volume configuration / Snapshot”, click “Auto
snapshot”.
2. The auto snapshot can be set monthly, weekly, daily, or hourly.
3. Done. It will take snapshots automatically.
Figure 5.4.2.1
(Figure 5.4.2.1: It will take snapshots every month, and keep the last 32 snapshot copies.)
5.4.3 Rollback
The data in snapshot VD can rollback to original VD. Please follow the procedures.
1. Select “/ Volume configuration / Snapshot”.
2. Check the gray button next to the Snap VD number which user wants to rollback
the data; click “Rollback”.
3. Done, the data in snapshot VD is rollback to original VD.
Tips
Daily snapshot will be taken at every 00:00. Weekly snapshot will be
taken every Sunday 00:00. Monthly snapshot will be taken every first
day of month 00:00.
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