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Bug #51674

closed

Potential race condition in robust notify

Added by Adam Emerson almost 3 years ago. Updated over 2 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Adam Emerson
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
pacific,octopus
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
rgw
Pull request ID:
42251
Crash signature (v1):
Crash signature (v2):

Description

Notifications can fail. This we know.

When they do, rather than repeating the update, which can lead to A-B-A style races, we should blow the object out of peer cache.

Related issues 4 (0 open — 4 closed)

Related to rgw - Bug #62250: retry metadata cache notifications with INVALIDATE_OBJResolvedCasey Bodley

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Copied to rgw - Backport #51678: octopus: Potential race condition in robust notifyResolvedAdam EmersonActions
Copied to rgw - Backport #51679: pacific: Potential race condition in robust notifyResolvedAdam EmersonActions
Copied to rgw - Backport #51680: nautilus: Potential race condition in robust notifyRejectedAdam EmersonActions
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 #1

Updated by Adam Emerson almost 3 years ago

  • Status changed from Fix Under Review to Pending Backport
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 #2

Updated by Backport Bot almost 3 years ago

  • Copied to Backport #51678: octopus: Potential race condition in robust notify added
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 #3

Updated by Backport Bot almost 3 years ago

  • Copied to Backport #51679: pacific: Potential race condition in robust notify added
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 #4

Updated by Backport Bot almost 3 years ago

  • Copied to Backport #51680: nautilus: Potential race condition in robust notify added
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 #5

Updated by Adam Emerson over 2 years ago

  • Status changed from Pending Backport to Resolved
  • Backport changed from pacific,octopus,nautilus to pacific,octopus
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 #6

Updated by Casey Bodley 9 months ago

  • Related to Bug #62250: retry metadata cache notifications with INVALIDATE_OBJ added
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