Chapter 5: Management with the CLU
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4. Press Ctrl-A to save your settings.
Accepting an Incomplete Array
This condition is the result of a missing physical drive. See “Incomplete Array” on
page 339 before you use this function.
To accept an incomplete array:
1. From the Main Menu, highlight Disk Array Management and press Enter.
2. Highlight the disk array you want and press Enter.
3. Highlight Accept Incomplete Array and press Enter.
Enabling Media Patrol and PDM on a Disk Array
Media Patrol checks the magnetic media on physical drives. Predictive Data
Migration (PDM) migrates data from the suspect physical drive to a spare
physical drive before the disk drive fails.
Media Patrol and PDM are enabled by default. Enabled is the recommended
setting for both features.
To enable Media Patrol or PDM on a disk array:
1. From the Main Menu, highlight Disk Array Management and press Enter.
2. Highlight the disk array you want and press Enter.
3. Highlight Media Patrol and press the spacebar to toggle between Enable and
Disable.
4. Highlight PDM and press the spacebar to toggle between Enable and
Disable.
5. Press Ctrl-A to save your settings.
See “Running PDM” on page 197.
For PDM rate, see “Making Background Activity Settings” on page 216.
Preparing the Disk Array for Transport
To run the Transport function on a disk array:
1. From the Main Menu, highlight Disk Array Management and press Enter.
2. Highlight the disk array you want and press Enter.
3. Highlight Transport and press Enter.
4. Press Y to confirm.