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Feature #2733
closedosd: fadvise replica data don't use
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Description
This should help quite a bit with cache pressure.
Updated by Samuel Just almost 12 years ago
- Subject changed from fadvise don' to fadvise replica data don't use
- Description updated (diff)
- Category set to OSD
Updated by Sage Weil over 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
Updated by Sage Weil over 11 years ago
- Translation missing: en.field_position deleted (
1350) - Translation missing: en.field_position set to 6
Updated by Sage Weil over 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
Updated by Sage Weil over 11 years ago
- Translation missing: en.field_position deleted (
45) - Translation missing: en.field_position set to 17
Updated by Ian Colle about 11 years ago
- Target version changed from v0.59 to v0.60
Updated by David Zafman about 11 years ago
- Status changed from New to Resolved
commit 3b260f3dbd7ef9b0b0cbb66798db5fbb31159454
Author: David Zafman <david.zafman@inktank.com>
Date: Thu Mar 7 18:02:07 2013 -0800
Add filestore_replica_fadvise config option default true
Signed-off-by: David Zafman <david.zafman@inktank.com>
Reviewed-by: Sam Just <sam.just@inktank.com>
commit f52ec6decd98b24ee2abbd5a2f8d378327f30352
Author: David Zafman <david.zafman@inktank.com>
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 <david.zafman@inktank.com>
Reviewed-by: Sam Just <sam.just@inktank.com>
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