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Conguring G-SPEED Studio R
Changing Migration Settings
To change migration settings:
1. Click on the Background Activities icon.
2. Click the Settings button.
3. Click the Migration Rate drop-down menu and choose a rate:
• Low: Fewer system resources are available for migration, leaving more
resources for data read/write operations.
• Medium: Balances system resources between migration and data read/
write operations.
• High: More system resources are available for migration, fewer for data
read/write operations.
4. Click the Conrm button.
5. Click the X icon to close the background activities panel.
PDM
Predictive Data Migration (PDM) is the migration of data from the suspect disk drive to
a spare drive. PDM is similar to rebuilding a disk array, but unlike in rebuilding, PDM
automatically copies your data to a spare drive before the drive fails and your logical
drive goes “critical.”
PDM can be triggered automatically by Media Patrol.
Also see Running PDM on a Logical Drive.
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