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Bug #2837

closed

osd: past_interval calculation inefficient

Added by Sage Weil almost 12 years ago. Updated over 11 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
OSD
Target version:
-
% Done:

0%

Source:
Development
Tags:
Backport:
argonaut
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

It is still possible for osds to get pgs without past intervals and need to recalculate them, and that calculation can be horribly inefficient if the maps are big and there are more than the map cache can handle.


Related issues 1 (0 open1 closed)

Related to Ceph - Bug #2849: osd: past_intervals not shared on backfill restartResolvedSage Weil07/26/2012

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Actions #1

Updated by Sage Weil over 11 years ago

  • Status changed from New to Resolved
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