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Re: A proposal to make disk IO much faster under SSD
Posted by: suiyemin sui ()
Date: June 01, 2016 02:05AM

Thanks for your response! I will post one in http://bugs.mysql.com

It's not about "double write". My idea is simple, directIO for SSD is much better than bufferedIO. And don't invoke fsync under SSD.
So if mysql can do it in that way under SSD, it will be much faster.

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Subject Views Written By Posted
A proposal to make disk IO much faster under SSD 708 suiyemin sui 05/29/2016 09:16PM
Re: A proposal to make disk IO much faster under SSD 437 Rick James 05/31/2016 09:48PM
Re: A proposal to make disk IO much faster under SSD 348 suiyemin sui 06/01/2016 02:05AM
Re: A proposal to make disk IO much faster under SSD 308 Rick James 06/04/2016 04:38PM


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