Computer Drive User Manual

Chapter 6 RAID Group Management

6.2 Functions in the Action Area for RAID Group

ETERNUS Web GUI User’s Guide

176

• Number of RAID Group

Input the number of RAID groups that is to be created.

When creating multiple RAID groups at a time, the new RAID groups are named automatically. Refer

to "Naming conventions for creating volumes" (page 993)

for details.

• Disk Type

Select the type of drive that configures a RAID group from the list box.

- Online

- Nearline

- SSD

- SED

• RAID Type

Select the type of RAID group that is to be created from the list box.

- High Performance (RAID1+0)

- High Capacity (RAID5)

- High Reliability (RAID6)

- Reliability (RAID5+0)

- Mirroring (RAID1)

- Striping (RAID0)

• RAID Group Capacity

Input the RAID group capacity that is to be created and select the units of capacity.

A RAID group is automatically created with a capacity of the entered value or higher.

The following input conditions apply:

- Numeric characters

- TB/GB/MB

→ A confirmation screen appears.

An error screen appears in the following conditions:

• When the "Name" overlaps with an existing RAID group name

• When the "Name" does not satisfy the input conditions

• When the RAID group that is specified using the automatic setting cannot be created with the

drives that are installed in the ETERNUS DX Disk storage system