Hitachi AMS 2100 Hardware Manual page 220

Hitachi AMS 2000 Series base and expansion units are preconfigured at the
factory with a single RAID group. You can use this predefined RAID group,
delete it, or create your own. The following procedures provide basic
instructions for working with RAID groups. For detailed information, please
see the Navigator 2 online help or the manuals listed in the
product documentation
Displaying RAID group properties
To display the properties of a RAID group:
1. Select an array to manage.
2. In the array tree, expand the Groups menu.
3. Select RAID Groups. The RAID Groups window is displayed. It shows
To display detailed data for a single RAID group:
1. In the RAID Groups window, click the name of the RAID group you are
The Summary section of the RAID Group Window provides the information
shown in
7–38
a. If you are not working in the array you want to manager, click
Resources > Arrays to display the Array List window. In this
window, click the name of the array you want to manage.
b. If you are already working with the array you want to manage and
the Array Properties window is displayed.
the properties of the RAID group and lists all the LUNs that are assigned
to that RAID group.
• RAID level and parity group (example: RAID6 (2D+2P))
• The total capacity of the drives in each RAID group
• The total free space in each RAID group
• The type of drive(s) assigned to this RAID group.
interested in. The properties window for the selected RAID group is
displayed. The window should look similar to the following illustration.
Table 7-13.
Configuration
Hitachi AMS 2100/2300 Storage System Hardware Guide
section of the Preface.
Accessing