Fujitsu ETERNUS CS800 - Page 188

9.3 Disk Usage
Disk Usage Information Description
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 ETERNUS CS800. For
more information, see "Low Space Management" on
page 138.
Additional Information
l When disk space is low, click the Quick Warning
icon [!] next to the space meter to see more
information.
l When disk space is low, target replication to the
system is paused (see "Replication Service" on
page 404).
l Space reclamation is automatically started to free
up disk space (see "Space Reclamation" on page
449).
l For optimal system performance, Fujitsu
Technology Solutions recommends keeping the
amount of Available Disk Space (free space) at
20% or more.
Click Show More to display additional information:
Show More Information 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outdated deduplicated data and which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.
188 ETERNUS CS800