Quantum DXi4510, Руководство пользователя

Страница: 97 / 292

Chapter 5: DXi4000 Home Page
Disk Usage Overview
Quantum DXi4000 User’s Guide 73
Figure 43 DXi4000 System
Overview
Disk Usage Overview
The Disk Usage overview on the Home page (see Figure 44 ) displays the
following information about disk usage on the system:
Note:
Values are displayed as an amount and as a percentage of the
total capacity in the system.
Note: Click an item to view detailed statistics for disk usage (see Disk
Usage on page 125).
• Disk Capacity - The total usable disk capacity of the DXi4000.
Note: (DXi4601 only) Click the Quick Tip icon [?] to see
information about on demand storage capacity upgrades.
For more information about upgrading storage capacity of
the DXi4601, see License Keys on page 239.
• Available Disk Space - The disk space available for data storage
(free space).
On the disk space meter, blue (left side of meter) indicates used disk
space and gray (right side of meter) indicates available disk space.
The left side of the meter changes color based on the amount of
remaining free disk space and the state of the DXi4000:
• 550GB free space - (Yellow) I/O Write Low Threshold state
• 250GB free space - (Red) Stop Write state
• 10GB free space - (Red) Stop I/O state