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Bug #19877

closed

check_past_interval_bounds assert after split

Added by Sage Weil almost 7 years ago. Updated almost 7 years ago.

Status:
Resolved
Priority:
Immediate
Assignee:
Sage Weil
Category:
-
Target version:
-
% Done:

0%

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

Description

- pg A is created in epoch X
- pg A does not go active
- pg A splits into pg B in epoch Y

but then,
- pg B has past intervals from [X,Y)
- pg B epoch_created is Y ***
- pg B required past intervals is [Y,Y)
- fails check_past_interval_bounds check

The problem is that we really want the pool creation epoch, not the most recent split epoch, and we don't have that.

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 #1

Updated by Sage Weil almost 7 years ago

  • Status changed from New to Fix Under Review
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 #3

Updated by Sage Weil almost 7 years ago

  • Status changed from Fix Under Review to Resolved
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