···

       
64
       
64
       
 
       
    $slave2->waitForUnit("mysql");

     

       
65
       
65
       
 
       
    $slave2->waitForOpenPort(3306);

     

       
66
       
66
       
 
       
    $slave2->succeed("echo 'use testdb; select * from tests' | mysql -u root -N | grep 4");

     

       
67
       
67
       
+
       
    $slave2->succeed("systemctl stop mysql");

     

       
68
       
68
       
+
       
    $master->succeed("echo 'insert into testdb.tests values (123, 456);' | mysql -u root -N");

     

       
69
       
69
       
+
       
    $slave2->succeed("systemctl start mysql");

     

       
70
       
70
       
+
       
    $slave2->waitForUnit("mysql");

     

       
71
       
71
       
+
       
    $slave2->waitForOpenPort(3306);

     

       
72
       
72
       
+
       
    $slave2->succeed("echo 'select * from testdb.tests where Id = 123;' | mysql -u root -N | grep 456");

     

       
67
       
73
       
 
       
  '';

     

       
68
       
74
       
 
       
})