Chapter 7: Status
Disk Usage
Quantum DXi4700 User’s Guide
169
Figure 110:
Disk Usage Page
Use the
Disk Usage
page to view the following information:
Available
Available space is the area that is available for data storage. The
Available
value is displayed as an amount
and as a percentage of the total capacity in the system.
Available space is divided into the following categories:
Category
Description
Free Space
The disk space that can be used for new deduplicated or non-deduplicated data.
Reclaimable Space
The disk space that is occupied by outdated deduplicated data and which will be
automatically reused if additional space for new deduplicated data is needed.
Note:
For optimal system performance, Quantum recommends keeping the amount of
Available
disk
space at 20% or more.
Used
Used space is the area that already holds data. The
Used
value is displayed as an amount and as a
percentage of the total capacity in the system.
Used space is divided into the following categories:
