12.4 Disk Usage
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The disk space that is occupied by outdated deduplicated data and which will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.
For optimal system performance, Fujitsu Technology Solutions 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:
Category
Description
Deduplicated
Data
The amount of data that has been deduplicated.
Data Not
Intended For
Deduplication
The amount of data that will not be deduplicated (data on shares or
partitions that do not have deduplication enabled).
System
Metadata
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.
Data Before Reduction
The
Data Before Reduction
value represents the original, native size of all data that has
been processed by the data deduplication and compression engines.
Data before reduction is divided into the following categories:
Category
Description
Incoming
Replication
The amount of data stored on the ETERNUS CS800 via replication from
another ETERNUS CS800. This does
not
include incoming data from
Directory/File or Cartridge Based Replication, or incoming data from
Failback replication.
422
ETERNUS CS800
Содержание ETERNUS CS800
Страница 1: ...ETERNUS CS800 V3 2 User Guide English ...
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Страница 3: ...English ETERNUS CS800 User Guide V3 2 Edition October 2015 ...
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Страница 114: ...6 3 Running the Getting Started Wizard 6 3 3 Network Configuration Figure 80 Network Configuration 114 ETERNUS CS800 ...
Страница 132: ...6 3 Running the Getting Started Wizard Figure 91 Confirm Page 132 ETERNUS CS800 ...
Страница 143: ...Figure 97 Remote Management Pages Map ETERNUS CS800 143 7 Remote Management ...
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Страница 184: ...8 7 AIS Connect Figure 128 AISConnect Wizard Confirm 184 ETERNUS CS800 ...
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Страница 321: ...Figure 206 Network Configuration ETERNUS CS800 321 10 Configuration ...
Страница 335: ...Figure 215 Date Time Page To set the system date and time ETERNUS CS800 335 10 Configuration ...
Страница 339: ...Figure 216 Access Control Settings Page ETERNUS CS800 339 10 Configuration ...
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