1.首先要查找到mysql的安装地址
showvariableslike'datadir';
+---------------+-----------------+
|Variable_name|Value|
+---------------+-----------------+
|datadir|/var/lib/mysql/|
+---------------+-----------------+
1rowinset(0.00sec)
//然后通过mysql生成一个uuid进行记录等会用于修改
selectuuid()
+--------------------------------------+
|uuid()|
+--------------------------------------+
|2674149f-5083-11e8-be4b-080027a1f331|
+--------------------------------------+
2.然后进入datadir目录
cd/var/lib/mysql/
viauto.cnf
//修改server-uuid
3.重启mysql
servicemysqldrestart
|
运行时间载入中.....