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Used Disk Space
Deduplicated Data
Data Not Intended for Deduplication
System Metadata
Click an item to view detailed statistics for disk usage (see
9.4
Data Reduction Statistics
The Data Reduction Statistics overview on the Home page (see
Statistics Overview" on page
reduction:
Figure 132: Data Reduction Statistics Overview
Data Reduction Information
Data Size Before Reduction
ETERNUS CS800
189) displays the following information about the results of data
Description
The original, native size of all data that has been
processed by the data deduplication and
compression engines.
Description
The disk space that already holds data,
including deduplicated data, system
metadata, and data not intended for
deduplication.
The amount of data that has been
deduplicated.
The amount of data on shares or
partitions that do not have deduplication
enabled.
The amount of disk space used for
internal operations of the ETERNUS
CS800, including system configuration
files as well as temporary files created
during replication, space reclamation,
and healthchecks.
"Disk Usage" on page
"Data Reduction
9 Home Page
421).
189
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