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QuTS hero 5.0.x

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Configuring a Snapshot Schedule


You can configure a separate snapshot schedule for each shared folder and LUN.

  1. Go to Storage & Snapshots > Storage > Storage/Snapshots.
  2. Select a shared folder or LUN.
  3. Click Snapshot, and then select Snapshot Manager.

    The Snapshot Manager window opens.

  4. Click Schedule Snapshot.

    The Snapshot Settings window opens.

  5. Select Enable schedule.
  6. Specify how often QuTS hero will take a snapshot.
  7. Select the LUN snapshot type.

    This setting is only available when taking a snapshot of a block-based LUN.



    Crash consistent

    The snapshot records the state of the data on the LUN.

    Application consistent

    The snapshot records the state of data and applications on the LUN. The iSCSI host flushes data in memory to the LUN before QuTS hero takes a snapshot. If VMware vCenter is using the LUN, vCenter takes a virtual machine snapshot.


    This option is only available for VMware vCenter, or for Volume Shadow Copy Service (VSS) aware applications running on a Windows server. You must install QNAP Snapshot Agent on the iSCSI initiator.

  8. Optional: Enable smart snapshots.

    When enabled, QuTS hero only takes a snapshot if data on the shared folder or LUN was modified since the last snapshot was taken.

  9. Optional: Specify a description.

    The description helps you to identify the snapshot.

  10. Click OK.

    A confirmation message appears.

  11. Click OK.

QuTS hero starts taking snapshots according to the schedule.