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Bug #41156
closeddump_float() poor output
Status:
Rejected
Priority:
Normal
Assignee:
David Zafman
Category:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
nautilus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
dump_float("15min", 810 / 1000.0) outputs "15min": 0.8100000000000001
This was introduced in https://github.com/ceph/ceph/pull/25745 which has 1 commit and no tracker.
While using a template to create the add_value() functions the issue is caused by m_ss.precision(std::numeric_limits<T>::max_digits10);
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