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Category
NFS
Deduplicated
Shares
CIFS
Deduplicated
Shares
Deduplicated
Partitions
OST Storage
Servers
Data After Reduction
The Data After Reduction value represents the final, reduced size of all data that has been
processed by the data deduplication and compression engines.
Data after reduction is divided into the following categories:
Category
Total
Reduction
Ratio
Deduplication
Ratio
Compression
Ratio
12.5 VTL Status
The VTL Status page allows you to view information about virtual tape library (VTL)
components, including tape drives, storage slots, and cartridges. You can view a physical or
logical representation of VTL components, or view VTL performance statistics.
ETERNUS CS800
Description
(ETERNUS CS800 NAS and Multi-Protocol configurations only) The
amount of data stored in deduplicated shares configured in Network File
System (NFS) format for Linux systems. This includes incoming data from
Directory/File Based Replication, and incoming data from Failback
replication.
(ETERNUS CS800 NAS and Multi-Protocol configurations only). The
amount of data stored in deduplicated shares configured in Common Internet
File System (CIFS), also known as Server Message Block (SMB), format
for Windows systems. This includes incoming data from Directory/File
Based Replication, and incoming data from Failback replication.
(ETERNUS CS800 VTL and Multi-Protocol configurations only) The amount
of data stored in deduplicated partitions. This includes incoming data from
Cartridge Based Replication, and incoming data from Failback replication.
(ETERNUS CS800 NAS and Multi-Protocol configurations only) The
amount of data stored in deduplicated OpenStorage (OST) storage servers.
This includes incoming data for OST and ETERNUS CS800 Accent.
Description
The total reduction ratio of all data that has been processed by the data
deduplication and compression engines (Data Before Reduction divided
by Data After Reduction).
The deduplication ratio of all data that has been processed by the data
deduplication engine.
The compression ratio of all data that has been processed by the
compression engine.
12 Status
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