The Duplicate Elimination page in the HCP System Management Console shows statistics about duplicate-eliminated objects, parts, and chunks.
![]() |
Roles: To view the Duplication Elimination Status panel, you need the monitor or administrator role. |
To display the Duplicate Elimination page, in the top-level menu of the System Management Console, select Services > Duplicate Elimination.
The Duplication Elimination page shows:
•Total objects and object parts merged — The total number of these items for which data was merged since HCP was installed: objects, parts of multipart objects, chunks for erasure-coded objects, and chunks for erasure-coded parts of multipart objects.
•Total bytes saved from duplicate elimination — The total number of bytes of storage freed due to duplicate elimination since HCP was installed.
The amount of storage freed when you merge duplicates is the size of the data times one less than the number of objects, parts, and chunks merged, times the total number of copies that HCP needs to maintain on primary storage to comply with the ingest tier DPL and primary spindown storage DPL (if applicable) specified in the applicable service plans and to satisfy all protection set requirements.
HCP increases both of these numbers when duplicate data is deleted but does not subtract from these numbers when duplicate-eliminated objects are deleted from the repository.
© 2015, 2020 Hitachi Vantara LLC. All rights reserved.