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https://issues.apache.org/jira/browse/IGNITE-6341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16290678#comment-16290678
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ASF GitHub Bot commented on IGNITE-6341:
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GitHub user dspavlov opened a pull request:
https://github.com/apache/ignite/pull/3226
IGNITE-6341: Direct IO implemented for file page store
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-6341-1
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/3226.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3226
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commit 8a33567f3e63e8e71becdb89496effa010a48c24
Author: dpavlov <dpav...@gridgain.com>
Date: 2017-12-14T10:22:09Z
IGNITE-6341: Direct IO implemented for file page store
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> Use direct IO or libaio for file page store and WAL where applicable
> --------------------------------------------------------------------
>
> Key: IGNITE-6341
> URL: https://issues.apache.org/jira/browse/IGNITE-6341
> Project: Ignite
> Issue Type: Improvement
> Components: persistence
> Reporter: Andrey Gura
> Assignee: Dmitriy Pavlov
> Fix For: 2.4
>
>
> Need try to use direct IO or libaio for WAL writer thread because once data
> buffer is serialized, we can write it as disk pages (this will also make it
> easier if we decide to open file as a block device).
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