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Bug #11514

closed

Typica nodes are not reliably clock synced

Added by Greg Farnum about 9 years ago. Updated over 8 years ago.

Status:
Won't Fix
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):

Description

http://pulpito-rdu.front.sepia.ceph.com/teuthology-2015-04-29_23:10:01-knfs-master-testing-basic-typica/7786/

^ that's one example, but we're seeing it a lot. The typica nodes aren't clock synced, or are jumping around, and it's causing tests to fail on log warnings (or occasionally on something a little less easy to skip, like timing-sensitive tests).

I know Dan looked at this some but I don't know if he came to any useful conclusions.


Related issues 2 (0 open2 closed)

Related to sepia - Bug #10675: failures related to clock skewResolvedDavid Galloway01/28/2015

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Related to sepia - Bug #11782: lab clocks not reliably syncedCan't reproduce05/27/2015

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