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From "Denis Magda (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-7466) Document Direct IO optional plugin: purpose, setup, effect to persitent data store
Date Tue, 20 Mar 2018 22:49:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-7466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16407186#comment-16407186
] 

Denis Magda commented on IGNITE-7466:
-------------------------------------

[~dpavlov], thanks. We'll work with Prachi and put high-level information to the durable memory
tuning page:
https://apacheignite.readme.io/docs/durable-memory-tuning

[~pgarg], let's create a section on the performance page above suggesting to try Direct I/O
for write-intensive and mixed workloads. Edit the 2.4 version directly because the feature
is already available.

Relevant discussion on the dev list:
http://apache-ignite-developers.2346864.n4.nabble.com/Ignite-Direct-I-O-plugin-description-added-to-wiki-td28324.html



> Document Direct IO optional plugin: purpose, setup, effect to persitent data store
> ----------------------------------------------------------------------------------
>
>                 Key: IGNITE-7466
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7466
>             Project: Ignite
>          Issue Type: Task
>          Components: documentation, persistence
>    Affects Versions: 2.4
>            Reporter: Dmitriy Pavlov
>            Assignee: Denis Magda
>            Priority: Critical
>             Fix For: 2.5
>
>
> Direct IO was supported in Apache Ignite under task https://issues.apache.org/jira/browse/IGNITE-6341
> Small description can be found in original ticket https://issues.apache.org/jira/browse/IGNITE-6341?focusedCommentId=16330305&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16330305
> It is necessary to document this feature at least in wiki, at most at readme.io
>  



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