MySQL :: Re: MySQL became too slowly when using O

Contact MySQL |
Login | Register

The world's most popular open source database

Documentation Downloads MySQL.com

Developer Zone

Section Menu:

New Topic

Re: MySQL became too slowly when using O_DIRECT

Posted by: Peter Brawley
Date: June 07, 2018 07:51AM

Presumabky you've studied https://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_flush_method. You don't say what the OS or MySQL version is, but in any case I think you've proved o_direct is not right for your setup.

Navigate: Previous Message• Next Message

Options: Reply• Quote

Subject

Views

Written By

Posted

MySQL became too slowly when using O_DIRECT

1732

Jerry Lin

June 07, 2018 04:30AM

Re: MySQL became too slowly when using O_DIRECT

1020

Peter Brawley

June 07, 2018 07:51AM

Re: MySQL became too slowly when using O_DIRECT

929

Jerry Lin

June 07, 2018 08:55PM

Re: MySQL became too slowly when using O_DIRECT

737

Peter Brawley

June 07, 2018 09:04PM

Re: MySQL became too slowly when using O_DIRECT

1148

Jerry Lin

June 08, 2018 04:00AM

Re: MySQL became too slowly when using O_DIRECT

792

Peter Brawley

June 08, 2018 09:08AM

Re: MySQL became too slowly when using O_DIRECT

867

Jerry Lin

June 11, 2018 04:39AM

Re: MySQL became too slowly when using O_DIRECT

813

Jerry Lin

June 11, 2018 04:41AM

Re: MySQL became too slowly when using O_DIRECT

757

Jerry Lin

June 11, 2018 04:43AM

Re: MySQL became too slowly when using O_DIRECT

917

Jerry Lin

June 11, 2018 04:43AM

Re: MySQL became too slowly when using O_DIRECT

763

Jerry Lin

June 11, 2018 04:44AM

Re: MySQL became too slowly when using O_DIRECT

946

Peter Brawley

June 11, 2018 08:11AM

Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.