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From "Dmitriy Pavlov (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (IGNITE-6341) Use direct IO or libaio for file page store and WAL where applicable
Date Tue, 05 Dec 2017 14:34:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-6341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dmitriy Pavlov reassigned IGNITE-6341:
--------------------------------------

    Assignee: Dmitriy Pavlov  (was: Andrey Gura)

> 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
>
> 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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