Fujitsu ETERNUS DX80 S2 User's Manual & Installation Instructions page 104

Chapter 5 Setup
5.1 Basic Setup
CAUTION
■ Global Hot Spare registration
The procedure to register a Global Hot Spare is as follows:
CAUTION
Procedure
1
Click the [Component] tab on the navigation of the ETERNUS Web GUI screen. On the
[Component] screen, click "Disks" in [Category].
The [Disks] screen appears.
ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Installation-
Do
• Registering hot spares is recommended.
When hot spares are registered, data in drives with failures or errors can be
automatically recovered.
• A smaller capacity drive is not usable as a hot spare for a larger capacity data
drive.
Do Not
• Do not uninstall the drives that are installed by default or move them to any
other slot.
Contact your sales representative or maintenance engineer if drives that are
installed by default need to be uninstalled or moved to another slot.
Do
• When registering Global Hot Spares, make sure to specify at least one drive for
each drive type (SAS disks, Nearline SAS disks, SSDs, or SEDs) with the same
capacity or larger.
If different speed SAS disks are installed, register a Global Hot Spare for each
speed.
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