2. RAID System Configuration
Express5800/R120h-1M, R120h-2M (2nd-Gen) Maintenance Guide
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Chapter 2 Useful Features
Menu Default
Value
Descriptions
> Clear Configuration
Delete All Array Configurations
Delete all the array present in the
controller and the data present in the
arrays will be lost.
Delete configuration metadata on all
physical drives
Delete RAID metadata on the drives which
are not part of array.
Array Configuration
> Create Array
RAID Level
RAID Level
Logical Drive Label
Enter Alphabets and Numbers
Stripe Size /Full Stripe Size
256KiB/256KiB
Strip size is the amount of data that is
stored on each physical drive in the array.
The full stripe size is the amount of data
that the controller can
read or write simultaneously on all the
drives in the array. For RAID levels that
support fault tolerance through parity, the
parity information is calculated one full
strip size at a time.
Size
Enter the value in decimal. The minimum
RAID size is 16 MiB.
Unit Size
Logical Drive Unit Size (MiB/GiB/TiB)
Acceleration Method
HPE SSD Smart
Path
Logical drive acceleration method. Only
SSD can select it. For HDD, the value is
"None".