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

198

The procedure to recover RAID groups that are in the locked status is as follows:

Procedure

1 Click [Recovery SED] in [Action].

→ A confirmation screen appears.

2 Click the [OK] button.

→ Recovery of the SED starts.

3 Click the [Done] button to return to the [SED Key Group] screen.

End of procedure

• SED recovery from locked status is performed according to the "Recovery Mode" setting of the key group.

The "Recovery Mode" setting can be checked in the [Key Group] screen. Refer to "11.1.5.1 Key Group"

(page 723) for details.

- When "Recovery Mode" is "Auto", the ETERNUS DX Disk storage system monitors the RAID group

periodically. If a locked RAID group is detected, recovery is performed on the RAID group by the

ETERNUS DX Disk storage system automatically.

- When "Recovery Mode" is "Manual", use this function to manually recover the locked RAID group.

• "Recovery Mode" can be specified when creating a key group. Refer to "11.2.6.6 Create Key Group" (page

841) for details.

• This function can be used even if a key group is not created or no locked RAID groups are exist. If there are

no locked RAID groups that can be recovered, this function completes successfully.