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From "Andrey Gura (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-6341) WAL: Use direct IO or libaio for writer thread
Date Mon, 11 Sep 2017 14:27:00 GMT
Andrey Gura created IGNITE-6341:
-----------------------------------

             Summary: WAL: Use direct IO or libaio for writer thread
                 Key: IGNITE-6341
                 URL: https://issues.apache.org/jira/browse/IGNITE-6341
             Project: Ignite
          Issue Type: Improvement
          Components: persistence
            Reporter: Andrey Gura
            Assignee: Andrey Gura


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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