INNODB_DATA_HOME_DIR and Error "InnoDB: Failed to create check sector file, errno:13 Please confirm O_DIRECT is supported..."
Last updated on MAY 26, 2017
Applies to:MySQL Server - Version 5.5 and later
Information in this document applies to any platform.
What could be the cause of this error message when starting mysqld?
InnoDB: Failed to create check sector file, errno:13 Please confirm O_DIRECT is supported and remove the file /var/lib/check_sector_size if it exists
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