MySQL启动报错：Warning: mysqld.service changed on disk
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启动mysql服务时报错
Warning: mysqld.service changed on disk. Run 'systemctl daemon-reload' to reload units.
警告：磁盘上的mysqld.service已更改。运行“systemctl daemon-reload”重新加载单位。
根据提示执行“systemctl daemon-reload”即可
[root@localhost mysql-5.6.26]# systemctl daemon-reload
[root@localhost mysql-5.6.26]# systemctl status mysqld
● mysqld.service - LSB: start and stop MySQL
Loaded: loaded (/etc/rc.d/init.d/mysqld; bad; vendor preset: disabled)
Active: active (running) since 六 2021-06-19 15:37:07 CST; 7min ago
Docs: man:systemd-sysv-generator(8)
CGroup: /system.slice/mysqld.service
├─122601 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/home/mysql --pid-file=/home/mysql/localhost.loc...
└─122716 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/home/mysql --plugin-dir=/usr/loca...
6月 19 15:37:06 localhost.localdomain systemd[1]: Starting LSB: start and stop MySQL...
6月 19 15:37:07 localhost.localdomain mysqld[122596]: Starting MySQL. SUCCESS!
6月 19 15:37:07 localhost.localdomain systemd[1]: Started LSB: start and stop MySQL.
[root@localhost mysql-5.6.26]#
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