mariadb/mysql-test/suite/innodb/t/create_isl_with_direct.opt at 415797f1a67d5281c4e585ac3dc82b10e5dcbd16 - mirror/mariadb - May the force be without you: git.fucktheforce.de

mirror/mariadb

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Jan Lindström 5534d81430 Merged following change from MySQL 5.6 to MariaDB 10.1 XtraDB

including the test case:

https://github.com/mysql/mysql-server/commit/520aedfe
INNODB: "DATA DIRECTORY" OPTION OF CREATE TABLE FAILS WITH PWRITE() OS
ERROR 22
Fix for version mysql-5.6
PROBLEM
========
For version mysql-5.6.27 onwards InnoDB fails to create a table
with explicit 'data directory' option when Innodb_flush_method
is set to O_DIRECT.While creating link file we get a  a pwrite
error 22 due to the alignment restrictions imposed by O_DIRECT
flag  which is being set for the link file created.

FIX
===
Fixed the above issue by making use of file IO functions while
creating the link file that wouldn't let the O_DIRECT flag
restrictions arise.

Reviewed-by: Kevin Lewis <kevin.lewis@oracle.com>
Reviewed-by: Shaohua Wang <shaohua.wang@oracle.com>
RB: 11387

2016-05-06 13:56:25 +03:00

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--innodb_flush_method=O_DIRECT