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  1. Lustre
  2. LU-10158

FLR: Define a replica choosing policy function

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
    • Rank (Obsolete):
      9223372036854775807

      Description

      For a mirrored file, when it is written at the first time, the policy to pick a replica as primary is primitive in current implementation, either it just chooses the first replica or a random one. A policy function should be defined for replica choosing. At least it should avoid the replicas with unavailable OSTs at this stage.

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              Assignee:
              bobijam Zhenyu Xu
              Reporter:
              jay Jinshan Xiong (Inactive)
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                Dates

                Created:
                Updated: