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Subtask #7048

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Feature #4929: Erasure encoded placement group

mon: erasure crush rule vs pool process

Added by Sage Weil over 10 years ago. Updated about 10 years ago.

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

100%

Source:
Development
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

- change 'rep' to 'replicated'
- create 'osd_pool_default_crush_rule_{replicated,erasure}' options to replace osd_pool_default_crush_rule
- make pool create verify the specified crush rule has a type (erasure or replicated) that matches part of a larger pull request that contains unit tests
- make cluster creation create a generic erasure indep rule (min 2, max 20?). make it use the create_simple_rule helper.
- possibly change (or verify that) the default crushmap creation uses the same create_simple_rule helpers that the mon command exposes

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