User`s guide

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Advanced Configuration (Step 1 - Disk Array Creation)
Disk Array Alias Alias (any name)
Enable Media Patrol Enables media patrol. The checkbox is checked by default. For
details of media patrol, see "3.9 Media Patrol."
Enable PDM Enables PDM. The checkbox is checked by default.
If an error occurred in any HDD in logical drive while the PDM
feature is being enabled, the data is copied onto the spare drive
automatically. Consequently, the slot location initially assigned
for a physical drive configuring logical drives may be changed.
Consideration must be taken into account to use the PDM
feature. For details of PDM, see "3.11 PDM."
Physical Drives Select physical drives which you want to use to configure a disk
array and click the >> button to move them to the selection list.
Click [Next].
3. The screen for setting details of logical drives appears.