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Configuring VSS for IntelliSnap Backup on Windows

 Volume Shadow Copy Service (VSS) is an infrastructure on Windows server platforms that enables applications to create shadow copies. A shadow copy is a consistent snapshot of the data held on a volume or component at a well-defined point in time. It provides a Windows-specific interface that enables coordination between requestors that back up data, writers that update data on disk, and providers that manage storage. In our case, Oracle iDataAgent works as a requestor, Oracle VSS Writer works as a writer and VSS Provider works as a provider. Oracle iDataAgent supports hardware providers.

Before You Begin

  • You need to install the VSS Software Provider along with Oracle Data Agent to perform IntelliSnap backups.
  • To perform VSS IntelliSnap backup for Oracle 10g, you have to install the Oracle VSS Writer. (metalink id 580558.1)
  • The snapshot Control and SP file locations should be snap-able.
  • Volume level Snaps are supported.
  • Database volumes must be on one of the supported storage arrays.

Procedure

  1. From the CommCell Browser, navigate to Client Computers > client > Oracle > instance.
  2. Right-click the subclient, and then click Properties.

    The Subclient Properties dialog box appears.

  3. On the IntelliSnap Operations tab, make the following selections:
    1. From the Available Snap Engines list, select the storage array.
    2. Select the Use Oracle VSS Writer check box.
  4. Click OK to close the Subclient Properties dialog box.

Last modified: 8/28/2018 4:01:50 PM