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Feature #2733

osd: fadvise replica data don't use

Added by Samuel Just about 11 years ago. Updated over 10 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
David Zafman
Category:
OSD
Target version:
v0.60
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

This should help quite a bit with cache pressure.

History

#1 Updated by Samuel Just about 11 years ago

  • Subject changed from fadvise don' to fadvise replica data don't use
  • Description updated (diff)
  • Category set to OSD

#2 Updated by Sage Weil about 11 years ago

  • Subject changed from fadvise replica data don't use to osd: fadvise replica data don't use
  • translation missing: en.field_position set to 1
  • translation missing: en.field_position changed from 1 to 1350

#3 Updated by Sage Weil about 11 years ago

  • translation missing: en.field_position deleted (1350)
  • translation missing: en.field_position set to 6

#4 Updated by Sage Weil about 11 years ago

  • translation missing: en.field_story_points set to 3
  • translation missing: en.field_position deleted (11)
  • translation missing: en.field_position set to 9

#5 Updated by Sage Weil about 11 years ago

  • translation missing: en.field_position deleted (45)
  • translation missing: en.field_position set to 17

#6 Updated by Sage Weil over 10 years ago

  • Target version set to v0.59

#7 Updated by Ian Colle over 10 years ago

  • Target version changed from v0.59 to v0.60

#8 Updated by Ian Colle over 10 years ago

  • Assignee set to David Zafman

#9 Updated by David Zafman over 10 years ago

  • Status changed from New to Resolved

commit 3b260f3dbd7ef9b0b0cbb66798db5fbb31159454
Author: David Zafman <>
Date: Thu Mar 7 18:02:07 2013 -0800

Add filestore_replica_fadvise config option default true
Signed-off-by: David Zafman &lt;&gt;
    Reviewed-by: Sam Just &lt;&gt;

commit f52ec6decd98b24ee2abbd5a2f8d378327f30352
Author: David Zafman <>
Date: Thu Mar 7 19:36:07 2013 -0800

osd: fadvise replica data don't use
Add transaction flag indicating if op is at a replica
    After write has been sync'ed use posix_fadvise() to clear kernel cache
Feature: #2733
Signed-off-by: David Zafman &lt;&gt;
    Reviewed-by: Sam Just &lt;&gt;

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