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Bug #62265

closed

cephfs-mirror: use monotonic clocks in cephfs mirror daemon

Added by Venky Shankar over 2 years ago. Updated 5 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
Jos Collin
Category:
Correctness/Safety
Target version:
Ceph - v19.0.0
% Done:

0%

Source:
Backport:
quincy,reef,squid
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
cephfs-mirror
Labels (FS):
Pull request ID:
55701
Tags (freeform):
Merge Commit:
fa256faeca30295047d7e219cbc5626b358261ed
Fixed In:
v19.3.0-1120-gfa256faeca
Released In:
v20.2.0~3182
Upkeep Timestamp:
2025-11-01T01:21:06+00:00

Description

There are places where the mirror daemon uses realtime clocks which are prone to clock shifts (system time). Switch to using monotonic clocks instead.

Related issues 3 (0 open — 3 closed)

Copied to CephFS - Backport #65318: squid: cephfs-mirror: use monotonic clocks in cephfs mirror daemonResolvedJos CollinActions
Copied to CephFS - Backport #65319: reef: cephfs-mirror: use monotonic clocks in cephfs mirror daemonResolvedJos CollinActions
Copied to CephFS - Backport #65320: quincy: cephfs-mirror: use monotonic clocks in cephfs mirror daemonResolvedJos CollinActions
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 #1

Updated by Manish Yathnalli over 2 years ago

  • Status changed from New to In Progress
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 #2

Updated by Manish Yathnalli over 2 years ago

  • Status changed from In Progress to Fix Under Review
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 #3

Updated by Manish Yathnalli over 2 years ago

  • Pull request ID set to 53283
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 #4

Updated by Venky Shankar about 2 years ago

  • Assignee changed from Manish Yathnalli to Jos Collin

Jos, please continue where Manish left off.

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 #5

Updated by Jos Collin about 2 years ago

  • Pull request ID changed from 53283 to 55701
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 #6

Updated by Venky Shankar about 2 years ago

  • Backport changed from reef,quincy,pacific to quincy,reef,squid
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 #7

Updated by Rishabh Dave almost 2 years ago

  • Status changed from Fix Under Review to Pending Backport
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 #8

Updated by Upkeep Bot almost 2 years ago

  • Copied to Backport #65318: squid: cephfs-mirror: use monotonic clocks in cephfs mirror daemon added
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 #9

Updated by Upkeep Bot almost 2 years ago

  • Copied to Backport #65319: reef: cephfs-mirror: use monotonic clocks in cephfs mirror daemon added
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 #10

Updated by Upkeep Bot almost 2 years ago

  • Copied to Backport #65320: quincy: cephfs-mirror: use monotonic clocks in cephfs mirror daemon added
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 #12

Updated by Jos Collin over 1 year ago

  • Status changed from Pending Backport to Resolved
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 #13

Updated by Upkeep Bot 8 months ago

  • Merge Commit set to fa256faeca30295047d7e219cbc5626b358261ed
  • Fixed In set to v19.3.0-1120-gfa256faeca3
  • Upkeep Timestamp set to 2025-07-12T03:35:54+00:00
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 #14

Updated by Upkeep Bot 8 months ago

  • Fixed In changed from v19.3.0-1120-gfa256faeca3 to v19.3.0-1120-gfa256faeca
  • Upkeep Timestamp changed from 2025-07-12T03:35:54+00:00 to 2025-07-14T23:40:05+00:00
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 #15

Updated by Upkeep Bot 5 months ago

  • Released In set to v20.2.0~3182
  • Upkeep Timestamp changed from 2025-07-14T23:40:05+00:00 to 2025-11-01T01:21:06+00:00
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