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Chapter 11 Data Migration Management
Adding a Storage Policy
StorNext User’s Guide 255
Figure 187 Policy Class and
Directory Screen
3 Select any of the following options:
• Enable Disk-to-Disk: Select this option to activate the Disk-to-
Disk Relocation feature. For more information about Disk-to-
Disk Relocation, see Disk-to-Disk Relocation
on page 253.
• Enable Checksum Generation: If enabled, checksums are
generated and retained (in the database) for files stored by the
corresponding policy class
• Enable Checksum Validation: If enabled, checksums are
compared to retained values for the files retrieved by the
corresponding policy class
• Enable Stub Files: Select this option to enable the Stub Files
feature. For more information about Stub Files, see Stub Files
on
page 252.