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Solutions for unexplained downtime of MySQL services
2022-07-05 22:08:00 【Liang Meng】
As shown in the figure below , Every morning MySQL(5.7 edition ) The service will stop automatically , Then you need to restart manually to run normally .
So I looked at it Windows System logs , Found that at more than three o'clock in the morning every day MySQL The service will report an error , And then automatically stop . The error message is shown in the figure below :
Search information online , Say the buffer is too small , You need to change the configuration parameters of the buffer size , So I found my.ini file .
find innodb_buffer_pool_size Parameters , The original value was zero 8M, Change it to 1024M
After modification :
preservation , And then restart MySQL service .
Check the service operation the next day , It is found that the operation is normal , No more downtime , Problem solving .
Reference article :
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