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risk for innodb_flush_method=nosync
Posted by: mike hill
Date: May 27, 2019 10:05PM

Hi,
The msqld on my Linux is busy with hight disk overhead. So I want to know, can I use innodb_flush_method=nosync to descrease disk overhead. I have replication for mysqld on the other Linux without innodb_flush_method=nosync.
if Linux does not crash or poweroff, is it secure for the mysqld with innodb_flush_method=nosync ?
Thanks a lot.

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May 27, 2019 10:05PM


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