Project

General

Profile

Actions

Fix #7564

closed

synchronize MDS and client times in a way that makes pjd happy even under clock skew

Added by Greg Farnum about 10 years ago. Updated almost 8 years ago.

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

0%

Source:
Q/A
Tags:
Backport:
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

See #854. We have ops happen on both the client and the MDS, and so sometimes one time wins and sometimes the other does. This is usually okay, but eg can make Hadoop unhappy when the clocks change unexpectedly from what's read after an op completes on the client.


Related issues 1 (0 open1 closed)

Is duplicate of CephFS - Feature #8386: mds: use client (instead of mds) ctime/mtimeResolved

Actions
Actions #1

Updated by Greg Farnum about 10 years ago

See also #1666

Actions #2

Updated by Greg Farnum about 10 years ago

  • Subject changed from synchronize MDS and client times in a way that makes pjd happen even under clock skew to synchronize MDS and client times in a way that makes pjd happy even under clock skew
Actions #3

Updated by Greg Farnum almost 10 years ago

  • Status changed from New to Duplicate
Actions #4

Updated by Greg Farnum almost 8 years ago

  • Component(FS) MDS added
Actions

Also available in: Atom PDF