Data Domain System Details
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This full set of Data Domain System Details is available as a drill down from other Data Domain reports that contain a System link.
Table: Data Domain System Details
Column name | Description |
|---|---|
|
System | |
|
Internal System ID |
Data Domain's internal ID links to the Host Detail report. |
|
System |
The Data Domain system name. |
|
Model |
The Data Domain system model. |
|
OS Version |
The Data Domain operating system version running on this system. |
|
Serial # |
Serial number of the Data Domain system. |
|
Filesys Encrypt |
Indicates if file system encryption is enabled. |
|
Last Poll Date |
Last time the Data Domain system was updated. |
|
Capacity | |
|
Raw Capacity |
Total of all disk capacities. |
|
Active Capacity |
Amount of capacity that is RAID-configured (used + free). |
|
Used Capacity |
Derived from the file system information. |
|
Usage |
Mouse over this thermometer to view the active capacity usage %. |
|
Archive Capacity |
Amount of archived file system capacity. |
|
Used Archive |
Amount of the archived file system capacity that is in use. |
|
Usage |
Mouse over the thermometer to view the archive capacity usage % |
|
LSU Summary | |
|
# LSUs |
Number of configured logical storage units in this Data Domain system; links to the Storage Unit Detail. |
|
# Files |
Total number of files in the LSUs. |
|
Compression Factor |
De-duplication ratio (original bytes divided by locally compressed). |
|
Original Bytes |
Amount of original data before compression and de-duplication. |
|
Globally Compressed |
Indicates de-duplication efficiency. |
|
Locally Compressed |
File compression. |
|
Metadata |
Amount of LSU storage consumed by metadata; this is only collected if SNMP is configured as your data collection method. |
|
MTree Summary | |
|
# MTrees |
The number of MTrees associated with this Data Domain system. This number links to the Data Domain MTree Summary report. |
|
Last 24 hrs Pre Compression |
Data written before compression within the last 24 hours. Represents the space used and compression achieved for files and directories in the file system. |
|
Last 24 hrs Post Compression |
Storage used after compression within the last 24 hours. |
|
Last 24 hrs Compression Factor |
The factor used by Data Domain for compression. |
|
VTL Summary | |
|
# VTLs |
Number of VTLs available to this Data Domain system. |
|
# Tapes |
Number of tapes in the VTLs. |
|
Total Size |
Total storage capacity in the VTLs. |
|
Space Used |
Amount of VTLs in use. |
|
% Free |
% of VTL storage still available. |
|
Usage |
Mouse over this thermometer to view the usage %. |
|
Average Comp |
Average compression factor. |
|
Overall Compression Factor |
Overall compression factor is derived from pre-compression size (data written before compression) divided by file system used. |