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Bug #24686
closedchange default filestore_merge_threshold to -10
Status:
Resolved
Priority:
High
Assignee:
Category:
Performance/Resource Usage
Target version:
-
% Done:
0%
Source:
Development
Tags:
Backport:
luminous, mimic
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
FileStore
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
Performance evaluations of medium to large size Ceph clusters have demonstrated negligible performance impact from unnecessarily deep directory hierarchies but significant performance impact from filestore split and merge activity. Disable merges by default
Updated by Douglas Fuller almost 6 years ago
- Blocks Bug #24687: Automatically set expected_num_objects for new pools with >=100 PGs per OSD added
Updated by Douglas Fuller almost 6 years ago
- Status changed from New to In Progress
Updated by Josh Durgin almost 6 years ago
- Status changed from In Progress to Pending Backport
- Backport changed from luminous to luminous, mimic
Updated by Nathan Cutler almost 6 years ago
- Copied to Backport #24747: mimic: change default filestore_merge_threshold to -10 added
Updated by Nathan Cutler almost 6 years ago
- Copied to Backport #24748: luminous: change default filestore_merge_threshold to -10 added
Updated by Nathan Cutler almost 6 years ago
master PR: https://github.com/ceph/ceph/pull/22761
Updated by Nathan Cutler over 5 years ago
- Status changed from Pending Backport to Resolved
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