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Chapter 5: DXi4000 Home Page
Data Reduction Statistics Overview
Quantum DXi4000 User’s Guide
75
Data Reduction Statistics Overview
The
Data Reduction Statistics
overview on the
Home
page (see
) displays the following information about the results of data
reduction:
Note:
Click an item to view detailed statistics for disk usage (see
•
Data Size Before Reduction
- The original, native size of all data
that has been processed by the data deduplication and compression
engines.
•
Data Size After Reduction
- The final, reduced size of all data that
has been processed by the data deduplication and compression
engines.
•
Total Reduction Ratio
- The total reduction ratio of all data that has
been processed by the data deduplication and compression engines
(
Data Size Before Reduction
divided by
Data Size After
Reduction
).
Click
Show More
to display additional information:
•
Deduplication Ratio
- The deduplication ratio of all data that has
been processed by the data deduplication engine.
•
Compression Ratio
- The compression ratio of all data that has
been processed by the compression engine.
Figure 45 Data Reduction
Statistics Overview
Summary of Contents for DXi4510
Page 1: ...User s Guide Quantum DXi4000 6 67092 03 Rev A...
Page 16: ...Tables xvi Quantum DXi4000 User s Guide...
Page 24: ...Preface xxiv Quantum DXi4000 User s Guide...
Page 42: ...Chapter 1 DXi4000 System Description Network Segmentation 18 Quantum DXi4000 User s Guide...
Page 52: ...Chapter 2 Basic Operations Locating Serial Numbers 28 Quantum DXi4000 User s Guide...
Page 272: ...Chapter 10 DXi4000 Utilities Reboot Shutdown 248 Quantum DXi4000 User s Guide...
Page 288: ...Appendix B Troubleshooting Common Problems and Solutions 264 Quantum DXi4000 User s Guide...