Shulou(Shulou.com)06/01 Report--

Environment: install mysql to copy mysql from another machine to restart mysql in the current environment. The solution is as follows.

1. Give all mysql installation directories to mysql user rights chown-R mysql: / data/mysql

2. Check some of the file paths defined by the configuration file that have not been created on the system, and then restart them after creation.

3. Configure my.cnf to open the mysql error log, give the mysql error log directory on the system, give mysql user rights, and then restart the mysql service. If an error is reported, check the mysql error log.

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