Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Mysql ReplicationʵÏÖmysqlÖ÷´Ó¿â×Ô¶¯Í¬²½°²×°Ö¸ÄÏ

http://blog.csdn.net/zhangwenzhe/archive/2008/05/22/2470529.aspx
ÔÚ
MySQL 3.23.15
°æ±¾Ö®ºó
,MySQL
ÌṩÁËÊý¾Ý¿â¸´ÖƵŦÄÜ
,
¿ÉÒÔʵÏÖÁ½¸öÊý¾Ý¿âʵʱͬ²½
,
ÔöÇ¿ÁË
MySQL
Êý¾Ý¿âµÄÎȶ¨ÐÔ£¬¶øÇÒ¿ÉÒÔÔÚÆóÒµ¼¶Ó¦ÓõÄÊý¾Ý¿â²ãʵÏÖ
Cluster
£¬²»½ö´ó´óÌá¸ßÁË
mysql
µÄ°²È«ÐÔ£¬Í¬Ê±»¹¼õÇáÁË
DBA
´óÁ¿µÄ¹¤×÷¡£ÏÂÃæÒÔ
mysql5.0.27
°æ±¾ÎªÀý£¬½éÉÜ
Mysql Replication
µÄ°²×°ÅäÖÃÈ«¹ý³Ì¸ú»ù±¾µÄ´íÎó´¦Àí¡£ÒÔÏÂÖ»ÊÇʾÀý£¬¾ßÌåϸ½ÚÇë¸ù¾ÝÄãµÄÒªÇó×ÔÐиü¸Ä¡£
1.            
°²×°»·¾³
     
²Ù×÷ϵͳ£º
Redhat AS 4
     
Mysql
°æ±¾£º
5.0.27
     
Mysql
°²×°°ü£º
   
MySQL-server-standard-5.0.27-0.rhel4.i386.rpm
   
MySQL-client-standard-5.0.27-0.rhel4.i386.rpm
   
MySQL-devel-standard-5.0.27-0.rhel4.i386.rpm
   
MySQL-shared-standard-5.0.27-0.rhel4.i386.rpm
¿ÉÒÔÖ»°²×°
MySQL-server-standard-5.0.27-0.rhel4.i386.rpm
MySQL-client-standard-5.0.27-0.rhel4.i386.rpm
¡£
µ«¿¼Âǵ½µ÷ÊԺͿª·¢·½±ã£¬½¨ÒéÉÏÊö¼¸¸ö°ü¶¼°²×°ÉÏ¡£
×¢Òâ°²×°
perl-DBI-1.40-5.i386.rpm
°ü¡£
2.            
°²×°¼°ÅäÖÃ
     
ÏÂÃæÒÔ
192.168.1.23
ºÍ
192.168.1.24
Á½Ì¨Êý¾Ý¿â·þÎñÆ÷µÄ
test
¿âΪÀý×Ó£¬ÊµÏÖÈçϵÄÄ¿±ê£º
Ø
        
Á½Ì¨Êý¾Ý¿âµÄË«Ïòͬ²½¸´ÖÆ¡£
Ø
        
ÔÚ
master
Óë
slave
ÍøÂ粻ͨµ«¹ýºóÔٴλָ´Õý³££¬
master
ÉϵÄÊý¾ÝÔÚ
slave
ÉÏÒ²¿ÉÒԵõ½¸üУ¬·´Ö®ÒàÈ»
.
ÔÚË«Ïòͬ²½µÄÇé¿öÏ£¬Á½Ì¨Êý¾Ý¿â»¥Îª
master
ºÍ
slave
¡£ÏµÍ³³õʼ»¯Çé¿öÏ£¬ÒÔ
192.168.1.23
Ϊ
master
£¬
192.168.1.24
Ϊ
slave
¡£
2.1.    
ÐÞ¸Ä
Selinux
°²È«¼¶±ð£º
     
Kernel 2.6
ºóÒýÈëÁË
Security-Enhanced Linux
£¨
Selinux
£©ÒÔÔöǿϵͳ°²È«ÐÔ¡£
     
·Ö±ðÔÚÁ½Ì¨Êý¾


Ïà¹ØÎĵµ£º

MySQLÊý¾Ý¿âÏê½â

´Ó±¾Æª²©ÎÄ¿ªÊ¼£¬ÎÒÃǾÍÒªÉîÈëµ½PHPµÄÓ¦Óõ±ÖÐÈ¥ÁË¡£PHPµÄÊý¾Ý¿âÓ¦ÓÃÊÇÖØÖÐÖ®ÖØ£¬±ØÐëÕÆÎÕ¡£Ñ¡ÔñʲôÑùµÄÊý¾Ý¿âÄØ£¬µ±È»ÊÇÎÒÃǵÄMySQLÀ²£¬Ã»ÓÐÈË»áȥʹÓÃÄÇЩÅÓ´ó¡¢µÍЧ¶øÓÖ°º¹óµÄÉÌÒµÊý¾Ý¿âÀ´¹¹½¨PHPÓ¦Óðɡ£
1 MySQLÊý¾Ý¿âµÄ°²×°
¹ýÈ¥£¬°²×°Ò»¸öMySQLÊý¾Ý¿â²¢ÇÒÒªÆô¶¯ÆðÀ´ºÜ·ÑÊ£¬ÌرðÊÇÔÚLinuxÕâÑùµÄ¿ª·¢»·¾³Ï£¬ÐèÒª¸ ......

MySQLÖÐÔö¼ÓÐÂÓû§²¢¶ÔÆä¸³ÓèÏàӦȨÏ޵İ취

£¨1£©¸ñʽ£ºgrant select on Êý¾Ý¿â.* to Óû§Ãû@µÇ¼Ö÷»ú identified by "ÃÜÂë"
 
£¨2£©Àý1¡¢Ôö¼ÓÒ»¸öÓû§user_1ÃÜÂëΪ123£¬ÈÃËû¿ÉÒÔÔÚÈκÎÖ÷»úÉϵǼ£¬²¢¶ÔËùÓÐÊý¾Ý¿âÓвéѯ¡¢²åÈë¡¢Ð޸ġ¢É¾³ýµÄȨÏÞ¡£Ê×ÏÈÓÃÒÔrootÓû§Á¬ÈëMySQL£¬È»ºó¼üÈëÒÔÏÂÃüÁ
mysql> grant select,insert,update,delete on *.* to use ......

Á¬½ÓMySQLÕÒ²»µ½mysql.sockÎļþµÄ½â¾ö°ì·¨

ÔËÐгÌÐò¿ÉÄܻᱨ´í£ºCan’t connect to local MySQL Server through socket ‘/tmp/mysql.sock’
Õâ¸ö´íÎóµÄÌáʾÊÇ˵£¬²»ÄÜͨ¹ý’/tmp/mysql.sock’Á¬½Óµ½·þÎñÆ÷¡£Mysql.sockÊÇ´´½¨Óëmysqld·þÎñÆ÷Ïà¹ØµÄMySQLͨÐŶ˵ãËùʹÓõÄÌ×½Ó×Ö¡£¶øPHP±ê×¼ÅäÖÃÕýÊÇͨ¹ý’/tmp/mysql.sock’À´Á¬½Ó ......

»ùÓÚmysqlµÄweb³ÌÐòµÄÒ»¸öÐÔÄÜÌáÉýµÄ·½°¸

½ñÌìºÍһλ¼Ü¹¹Ê¦ÁÄÁËһЩÎÊÌ⣬ºÜżȻµÄ˵³öÁËÒ»¸öÊÂÇ飬ÎұȽϸÐÐËȤÓÚÊǼǼһÏ£º
1£ºÎÒÃǶ¼ÖªµÀmysqlÏ µÄINNODBºÍMYISAMÁ½ÖÖÒýÇæ£¬ÆäÖÐINNODB¾ßÓÐÊÂÎï¹ÜÀí¡£ËùÒÔINNODBϲÙ×÷ºÍMYISAMϲÙ×÷£¬µ¥´¿µÄ´Ó²åÈëÊý¾Ý¿âÉÏ˵£¬INNDODBµÄ¿É¿¿£¬²éѯÉÏ˵MYISAMµÄÒª¿ì¡£
2£º»ùÓÚÉÏÃæµÄÌØÐÔ£¬ÒÔ¼°MYSQLjuyouµÄÖ÷´Ó»úÖÆ£¬ÎÒÃÇ¿ÉÒ ......

CentOSÏÂMysqlʵÏÖÊý¾Ý¿âÖ÷´Óͬ²½

http://www.ej38.com/showinfo/mysql-130795.html

CentOSÏÂMysqlʵÏÖÊý¾Ý¿âÖ÷´Óͬ²½
Ò»¡¢»·¾³
¡¡¡¡A·þÎñÆ÷£º 192.168.10.42    Ö÷·þÎñÆ÷master¡¡¡¡CentOS 5¡¡¡¡Mysql 5.1.34
¡¡¡¡B·þÎñÆ÷£º 192.168.10.68    ¸±·þÎñÆ÷slave¡¡¡¡¡¡CentOS 5¡¡¡¡Mysql 5.0.56
¶þ¡¢ÉèÖÃMas ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ