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  1. openATTIC
  2. OP-80 Create a Ceph pool to utilize storage provided by a Ceph cluster
  3. OP-546

Create "erasure-coded" Ceph Pools to the API, to utilize less storage on the Ceph cluster

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.12
    • Component/s: Backend
    • Labels:
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      Description

      When creating a Ceph Pool (OP-80), it should be possible to create a so-called "Erasure-coded pool":

      "Erasure-coded pools require less storage space compared to replicated pools. The erasure-coding support has higher computational requirements and only supports a subset of the operations allowed on an object (for instance, partial write is not supported)."

      See http://ceph.com/docs/firefly/dev/erasure-coded-pool/ for more details.

      This blog post also provides some useful background information.

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              Assignee:
              swagner Sebastian Wagner
              Reporter:
              lgrimmer Grimmer, Lenz
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