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Subtask #7339

closed

Feature #4929: Erasure encoded placement group

erasure code: add stripe width to pg_pool_t

Added by Loïc Dachary about 10 years ago. Updated about 10 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Loïc Dachary
Category:
Monitor
Target version:
-
% Done:

100%

Source:
Community (dev)
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

  • add erasure_code_stripe_width to config_opts.h
  • on osd pool create, set the pg_pool_t::stripe_width to be get_chunk_size(erasure_code_stripe_width) * get_data_chunk_size() as returned by the erasure code plugin

Mailing list discussion

Related issues 1 (0 open — 1 closed)

Related to Ceph - Subtask #7307: erasure-code: chunk_size must not be architecture dependantRejectedLoïc Dachary02/02/2014

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