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Bug #26998

closed

IOPS churn with "osd op queue" = "mclock_opclass" or "mclock_client"

Added by Kefu Chai over 5 years ago. Updated over 5 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Kefu Chai
Category:
Performance/Resource Usage
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
OSD
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

for more details on this issue, please refer to https://github.com/ceph/dmclock/pull/58 . in short, if "osd op queue" is "mclock_opclass" or "mclock_client" on OSD, the IOPS churns around expected number.

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