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Bug #11746

cephfs Dumper tries to load whole journal into memory at once

Added by John Spray almost 6 years ago. Updated almost 5 years ago.

Status:
Resolved
Priority:
High
Assignee:
-
Category:
Performance/Resource Usage
Target version:
-
% Done:

0%

Source:
Community (user)
Tags:
Backport:
hammer
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
tools
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description


Related issues

Copied to CephFS - Backport #11999: cephfs Dumper tries to load whole journal into memory at once Resolved

Associated revisions

Revision e3ddcb89 (diff)
Added by John Spray almost 6 years ago

tools: chunk reads in Dumper

Previously tried to read entire journal
into memory in one go, which was problematic
for large journals.

Fixes: #11746
Signed-off-by: John Spray <>

Revision 5ef08466 (diff)
Added by John Spray almost 6 years ago

tools: chunk reads in Dumper

Previously tried to read entire journal
into memory in one go, which was problematic
for large journals.

Fixes: #11746
Signed-off-by: John Spray <>
(cherry picked from commit e3ddcb894ad09326698999d42de0ce3feb69f28e)

History

#1 Updated by Greg Farnum almost 6 years ago

  • Priority changed from Normal to High

#2 Updated by John Spray almost 6 years ago

  • Status changed from New to Fix Under Review

#3 Updated by Greg Farnum almost 6 years ago

  • Status changed from Fix Under Review to Pending Backport
  • Backport set to hammer

Merged to master in commit:04a11f0f2f6d46091d6868ba1cc2fec7a4e7a99c

#5 Updated by Loïc Dachary over 5 years ago

  • Status changed from Pending Backport to Resolved

#6 Updated by Greg Farnum almost 5 years ago

  • Category changed from 66 to Performance/Resource Usage
  • Component(FS) tools added

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