一个完整安全的sql上线操作应该是怎样的?!

firstly: check your slave status\G

mysql> show slave status\G
Empty set (0.00 sec)

secondly: set your character

mysql> set names utf8;
Query OK, 0 rows affected (0.00 sec)

thirdly: check your slave hosts;

mysql> show slave hosts;
+-----------+------+-------+-----------+--------------------------------------+
| Server_id | Host | Port  | Master_id | Slave_UUID                           |
+-----------+------+-------+-----------+--------------------------------------+
| 649226533 |      | 13307 | 363932581 | 5c423bd9-e10c-11e5-8907-ecf4bbea657c |
| 520788555 |      | 13307 | 363932581 | 8bed6142-c669-11e5-9b56-246e9604a3d8 |
| 531713307 |      | 13307 | 363932581 | 3777e32f-d527-11e5-8217-246e9604b550 |
+-----------+------+-------+-----------+--------------------------------------+

fourthly: use your database;

mysql> use ashe_test;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed

fifth: check the status

mysql> status
--------------
mysql  Ver 14.14 Distrib 5.6.23, for linux-glibc2.5 (x86_64) using  EditLine wrapper

Connection id:          803136
Current database:       ashe
Current user:           [email protected]
SSL:                    Not in use
Current pager:          stdout
Using outfile:          ''
Using delimiter:        ;
Server version:         5.6.23-log MySQL Community Server (GPL)
Protocol version:       10
Connection:             127.0.0.1 via TCP/IP
Server characterset:    utf8
Db     characterset:    utf8
Client characterset:    utf8
Conn.  characterset:    utf8
TCP port:               13307
Uptime:                 23 days 12 hours 58 min 36 sec

Threads: 9  Questions: 61630708  Slow queries: 66  Opens: 43871  Flush tables: 24  Open tables: 1811  Queries per second avg: 30.301
--------------

lastly: do it

And when you complete your moving,rechech the slave hosts.

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转载自blog.csdn.net/sun_ashe/article/details/51399773