mysqlÖ÷´ÓÊý¾Ý¸´ÖÆ
Ò»¡¢Îª´ÓÊý¾Ý¿âÉèÖø´ÖÆÕ˺Å
grant REPLICATION SLAVE on *.* To 'backup'@'%' identified by 'backuppwd'
flush privileges
¶þ¡¢µ¼³öÊý¾Ý
(1)Ö±½Ó¸´ÖÆÊý¾ÝÎļþĿ¼·½·¨
a. Í£Ö¹Êý¾Ý¿âдÊý¾Ý
flush tables with read lock
b.ÏÔʾ´ËʱmasterµÄ״̬
show master status
¼ÆÏ´ËʱÖ÷Êý¾Ý¿âµÄbinlogµÄµ±Ç°Îļþ¼°ÎļþÖÐµÄÆ«ÒÆÎ»ÖÃ(Ö÷Êý¾Ý¿â±ØÐë´ò¿ªlog-binÑ¡Ïî)£¬Õâ¸öÔÚÆô¶¯´ÓÊý¾Ý¿âʱÐèÒª£¬ÒÔ±ãʹ´ÓÊý¾Ý¿âÆô¶¯Ê±ÖªµÀ´ÓÄÄÀïÖ´ÐÐÖ÷Êý¾Ý¿âµÄ¸Ä±ä£¨Ö´ÐÐÖ÷Êý¾ÝµÄÈÕÖ¾£©
+---------------+----------+--------------+------------------+
| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+---------------+----------+--------------+------------------+
| mysql-bin.003 | 73 | | |
+---------------+----------+--------------+------------------+
c.innodb±íÐèÒª¹Ø±ÕÊý¾Ý¿â
mysqladmin -uroot shutdown
d.µ¼³öÊý¾Ý
tar cvfz data.tar.gz Êý¾Ý¿âÎļþĿ¼
e.½âËøËùÓбí
unlock tables
(2)ÀûÓÃmysqldumpµ¼³ö
nohup /usr/local/mysql/bin/mysqldump -u<user> -p<pwd> -h<host> db --master-data --sock=/usr/local/mysql/tmp/mysqld.sock > master.sql &
Èý¡¢½«Êý¾Ýµ¼Èë´ÓÊý¾Ý¿â
(1)Ö±½Ó¸´ÖƵ½Êý¾ÝĿ¼
cpÃüÁî(È·±£Êý¾ÝÎļþĿ¼µÄȨÏÞ)
(2)ÃüÁîµ¼Èë
mysql -u<user> -p<pwd> -h<host> db < master.sql
ËÄ¡¢ÅäÖÃÊý¾Ý¿âÅäÖÃÎļþ
£¨1£©Ö÷Êý¾Ý¿â
[mysqld]
log-bin=mysql-bin
server-id=1
(2)´ÓÊý¾Ý¿â
[mysqld]
server-id=2
master-host=<master ip>
master-user=<user>
master-password=<pwd>
master-port=3306
master-connect-retry=60
replicate-do-db=backup_db #Òª¸´ÖƵÄÊý¾Ý¿â
log-slave-updates #¿ÉÒÔ×÷Ϊmaster,»òÕßÊÇÔÚ´ÓÊý¾Ý¿âÆô¶¯ÃüÁîʱ¼ÓÈë²ÎÊý--logs-slave-updates£¬¿ÉÒÔÅäÖÓÖ÷-->´Ó-->´Ó”µÄÁ´Ê½½á¹¹
read-only=1
Îå¡¢Æô¶¯´ÓÊý¾Ý¿â
1.ÓÃ--skip-slave-startÑ¡
Ïà¹ØÎĵµ£º
Ê×ÏȰ²×°±ØÐèµÄ¿ª·¢
°ü
sudo apt-get install gcc g++ libgcc1 libg++ make gdb
°²×°MYSQLµÄCÓïÑÔ¿ª·¢°ü
sudo apt-get install libmysql++-dev libmysql++2c2a libmysqlclient15-dev libmysqlclient15off
°ÑlibÎļþ¿½±´µ½¹«ÓÃ
sudo cp /usr/lib/mysql/* /usr/lib/
½¨Á¢Ò»¸öÐÂÎļþtest.cpp
vim test.cpp
ÊäÈëÄÚÈÝ
......
PS:ÎÒ½ñÌìÅäÖà ·þÎñÆ÷µÄʱºò³öÏÖµÄÎÊÌâ¾ÍÊÇÕâ¸ö£¬µ«ÊÇÕÕ×Å·½·¨¶¼×öÁË£¬Ñ¾µÄ¡£¡£»¹ÊÇûÓ㬼«¶ÈÓôÃÆËÀ¡£¡£°¥¡£¡£¡£ÎÒÒ²²»ÖªµÀʲôÔÒòÄØ¡£¡£¿ÉÄܵÄÔÒò¶¼ÕÒ¹ýÁË¡£¡£ÓôÃÆ°¡`~
apache2+mysql+php5+phpmyadminÅäÖÃÎÊÌ⣺ÎÞ·¨¼ÓÈëmysqlÀ©Õ¹£¬Çë¼ì²éphpÅäÖÃ...
°²×°Íêapache2+mysql+php5ºó£¬°²×°phpmyadmin²¢ÅäÖúÃÒÔºó£¬ÔÚä¯À ......
mysqldump -u[user] -p[password] [databasename] > [dump_name]
ÔÚ½« dump_name Õâ¸öµµ°¸¸´ÖƵ½Áíһ̨¼ÆËã»úÉÏ
Áíһ̨¼ÆËã»úÉÏÏȽøÈëmysql
½¨Á¢Ò»¸ö database ÔÙÖ´ÐÐÏÂÁÐÖ¸Áî
mysql -u[user] -p[password] [database_name] < [dump_name]
MYSQL¼¸ÖÖ±¸·Ý·½·¨¸ÅÊö
MysqlÊý¾Ý
¿â±¸·ÝÖ÷ÒªÓÐ4Ö ......
QT DataBase SQL Explorer
1¡¢°²×°MySQLµ½¹Ù·½ÍøÕ¾ÏÂÔØMySQLÊý¾Ý¿â£¬·Ç°²×°°æ£¬Ö±½ÓÔËÐÐmysqld½ø³Ìǰ̨µÄ
2¡¢Ìí¼Óϵͳ»·¾³±äÁ¿£¬Path+=':\mysql\bin'µÄpath£¬ÔÙÔÚ¿ªÊ¼ÔËÐУ¬CMD->mysql -uroot µÇ¼µ½mySQLÊý¾Ý¿â
Default passwordûÓеģ¬Óеϰ mysql -uroot -pÊäÈëÃÜÂë£»ÍøÂçµÇ¼£ºmysql -h ip ......
ÐÞÕýһϣºÎÒÔÚWindowsϵÄʵ¼Ê²Ù×÷ÈçÏÂ
1.¹Ø±ÕÕýÔÚÔËÐеÄMySQL¡£
2.´ò¿ªDOS´°¿Ú£¬×ªµ½mysql\binĿ¼¡£
3.ÊäÈëmysqld½â --skip-grant-tables»Ø³µ¡£Èç¹ûûÓгöÏÖÌáʾÐÅÏ¢£¬ÄǾͶÔÁË¡£
4.ÔÙ¿ªÒ»¸öDOS´°¿Ú£¨ÒòΪ¸Õ²ÅÄǸöDOS´°¿ÚÒѾ²»Äܶ¯ÁË£©£¬×ªµ½mysql\binĿ¼¡£
5.ÊäÈëmysql»Ø³µ£¬Èç¹û³É¹¦£¬½«³öÏÖMySQL ......