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From "Roman Leventov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-8773) Issues with IgniteNativeIoLib and OpenOptions
Date Mon, 11 Jun 2018 13:28:00 GMT
Roman Leventov created IGNITE-8773:
--------------------------------------

             Summary: Issues with IgniteNativeIoLib and OpenOptions
                 Key: IGNITE-8773
                 URL: https://issues.apache.org/jira/browse/IGNITE-8773
             Project: Ignite
          Issue Type: Bug
            Reporter: Roman Leventov


At least O_CREAT value: [https://github.com/apache/ignite/blob/63dc75b85b12f1c7bea796714c1e88925c16b1ab/modules/direct-io/src/main/java/org/apache/ignite/internal/processors/cache/persistence/file/IgniteNativeIoLib.java#L50|https://github.com/apache/ignite/blob/63dc75b85b12f1c7bea796714c1e88925c16b1ab/modules/direct-io/src/main/java/org/apache/ignite/internal/processors/cache/persistence/file/IgniteNativeIoLib.java#L50,]

is wrong, should be 512 instead of 64: [http://www.delorie.com/djgpp/doc/incs/fcntl.h]

Maybe some other constant values, too.

Also, setupOpenFlags() function: [https://github.com/apache/ignite/blob/63dc75b85b12f1c7bea796714c1e88925c16b1ab/modules/direct-io/src/main/java/org/apache/ignite/internal/processors/cache/persistence/file/AlignedBuffersDirectFileIO.java#L148]
is incomprehensive, compare it with completeness of checks in OpenJDK, support for CREATE_NEW,
etc.



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