2. RAID System Configuration
Express5800/R120h-1M, R120h-2M Maintenance Guide
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Chapter 2 Useful Features
Delete all array configurations
Deletes the all the array present in the controller
and the data present in the arrays will be lost.
Delete RIS on all physical drives
Deletes RAID metadata on the drives which are not
part of array.
> Backup power source
Backup power status
Array Configuration
> Create Array
RAID Level
Select the RAID level based on the drives were be
chosen.
Logical Drive Label
Alphabets and Numbers enter
Stripe Size /Full Stripe Size
The stripe size is the amount of data that is stored
on each physical drive in the array.
Sector per track
The number of sectors per track presented to the
operating system as part of legacy disk geometry
(C/H/S) information.
Size
The value of logical volume.
Unit Size
Logical Drive Unit Size (MiB/GiB/TiB)
> Manage Array
List Logical Drives
-Logical Drive Details
Shows the detail of logical unit.
-Delete Logical Drive
Delete logical unit
Create Logical Drive
Create another logical unit
Manage Spare Drives
-Assign Dedicated Spare
Drives assigned as dedicated spares can only be
used as spare drives.
-Assign Auto Replace Spare
When drives assigned as auto replace, it will
automatically become part of the array.
Delete Array
Delete all array information and meta data
Disk Utilities
> Device Information
Provide the information related to the particular
device
> Identify Device
Turn On/Off the device identification LED
Identification Duration (Seconds)
86400
Device LED identification Duration in seconds:
1-86400: input range. 86400:Default
Start
Start to turn on the device identification LED
Stop
Stop to turn on the device identification LED
Exit and launch Smart Storage
Administrator (SSA)
SSA doesn’t support SWRAID under offline mode.
Use SSA under OS.