Enterprise Vault™ Reporting
- About this guide
- Introducing Enterprise Vault Reporting
- Overview of implementing Enterprise Vault Reporting
- Installing Enterprise Vault Reporting
- Configuring Enterprise Vault Reporting
- Configuring FSA Reporting
- Preparing for an FSA Reporting proxy server
- Accessing the reports
- Administrator roles that provide access to Enterprise Vault Reporting's reports
- Accessing Enterprise Vault Reporting's reports from SQL Server Reporting Services Report Manager
- Managing FSA Reporting
- Maintaining the FSA Reporting databases
- Troubleshooting Enterprise Vault Reporting
- Appendix A. Report overviews
- The Enterprise Vault Reporting operation reports
- Archived Items Access Trends report
- The FSA Reporting data analysis reports
- The Enterprise Vault Reporting operation reports
Single Instance Storage Reduction by File Type report
This Enterprise Vault Reporting report shows the storage reduction that has resulted from Enterprise Vault single instance storage for each file type within a vault store group.
For more information on Enterprise Vault single instance storage, see "How single instance storage works" in Installing and Configuring.
Table: Report input parameters shows the parameters that you specify for this report.
Table: Report input parameters
Parameter | Lets you do this |
---|---|
Site Name | Select the Enterprise Vault site. |
Vault Store Group Name | Select a vault store group. |
The generated report contains two sections, "Storage reduction by file type", and "Most shared file types by number of references".
The report's "Storage reduction by file type" section contains a chart and a table:
The chart shows the 10 file types for which there is the greatest amount of storage reduction due to Enterprise Vault single instance storage. Note that the horizontal axis is logarithmic.
The table shows the storage reduction due to Enterprise Vault single instance storage for up to 25 file types. The table groups any remaining file types as "Others".
Table: Report output: storage reduction by file type table shows the information that the report provides for each listed file type.
Table: Report output: storage reduction by file type table
Item | Description |
---|---|
File Type | The file type for which information is shown. |
Number of Shareable Parts | The number of shareable parts (SIS parts) for this file type in the vault stores. |
Number of References to Shareable Parts | The number of references that exist to the SIS parts for this file type. Before it stores a SIS part, Enterprise Vault checks whether an identical SIS part is already stored within the target vault store's sharing boundary. If an identical SIS part is already stored, Enterprise Vault references the stored SIS part and does not store it again. The ratio of the number of references and the number of parts gives some indication of the amount of storage duplication saved. |
Total Original Size (GB) | The sum of the sizes of the items to which Enterprise Vault applied single instance storage, before Enterprise Vault archived them. |
Total On-Disk Size (GB) | The sum of the sizes of the items that Enterprise Vault archived but to which it did not apply single instance storage. |
Storage Reduction (GB) | The total original size minus the total compressed size, in gigabytes. The value indicates the storage reduction that Enterprise Vault single instance storage has produced for this file type. |
The report's "Most shared file types by number of references" section contains a table that ranks the file types by the greatest number of references to SIS parts.
Table: Report output: Most shared file types table shows the information that the report provides for each listed file type.
Table: Report output: Most shared file types table
Item | Description |
---|---|
File Type | The file type for which information is shown. |
Number of References to Shareable Parts | The number of references that exist to the SIS parts for this file type. Before it stores a SIS part, Enterprise Vault checks whether an identical SIS part is already stored within the target vault store's sharing boundary. If an identical SIS part is already stored, Enterprise Vault references the stored SIS part and does not store it again. |
Total Original Size (GB) | The sum of the sizes of the items to which Enterprise Vault applied single instance storage, before Enterprise Vault archived them. |
Total On-Disk Size (GB) | The sum of the sizes of the items that Enterprise Vault archived but to which it did not apply single instance storage. |
For more information on how to interpret this report, see the following technical note on the Veritas Enterprise Support site: