- 1Âæ¤Îubuntu¾å¤Ç3306,3307¤È2¤Ä¤ÎMySQL¥¤¥ó¥¹¥¿¥ó¥¹¤òµ¯Æ°¤¹¤ë
 - 1Âæ¤ò¥Þ¥¹¥¿¡¼¡¢1Âæ¤ò¥¹¥ì¡¼¥Ö¤Ë¤·¤Æ¡¢ÀßÄê¤ò»î¤·¤Æ¤ß¤ë
 
 ** 1Âæ¤Îubuntu¾å¤Ç3306,3307¤È2¤Ä¤ÎMySQL¥¤¥ó¥¹¥¿¥ó¥¹¤òµ¯Æ°¤¹¤ë [#wb60df25]
 
 - /etc/init.d/mysql-3307 ¤È¤¤¤¦¤Î¤òÍÑ°Õ¤·¤Æ¤³¤ì¤Ç¡¢µ¯Æ°¡¢Ää»ß¤µ¤»¤¿¤¤
 - /etc/mysql/my-3307.cnf ¤È¤¤¤¦¤Î¤òÍÑ°Õ¤·¤Æ¤³¤Ã¤Á¤Ë3307¤ÎÀßÄê¤ò½ñ¤­¤¿¤¤
 - 3307¥Ý¡¼¥ÈÍÑdatadir¤Ï¡¢/var/lib/mysql-3307 ¤È¤·¤¿¤¤
 - mysql¤òÍî¤È¤¹
 - 3307ÍÑdatadir¤ò3306ÍѤ«¤é¥³¥Ô¡¼¤·¤ÆÍÑ°Õ¤¹¤ë
  sudo cp -a /var/lib/mysql /var/lib/mysql-3307
  /etc/init.d/mysql stop
 - /etc/init.d/mysql ¤ò¥³¥Ô¡¼¤·¤Æ /etc/init.d/mysql-3307¤òÍÑ°Õ
 - ¼¡¤Î²Õ½ê¤ò½¤Àµ
  $ diff /etc/init.d/mysql /etc/init.d/mysql-3307
  25,26c25,26
  < CONF=/etc/mysql/my.cnf
  < MYADMIN="/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf"
  ---
  > CONF=/etc/mysql/my-3307.cnf
  > MYADMIN="/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian-3307.cnf"
  29c29
  < ERR_LOGGER="logger -p daemon.err -t /etc/init.d/mysql -i"
  ---
  > ERR_LOGGER="logger -p daemon.err -t /etc/init.d/mysql-3307 -i"
  54,56c54,56
  <   if [ ! -r /etc/mysql/my.cnf ]; then
  <     log_warning_msg "$0: WARNING: /etc/mysql/my.cnf cannot be read. See README.Debian.gz"
  <     echo                "WARNING: /etc/mysql/my.cnf cannot be read. See README.Debian.gz" | $ERR_LOGGER
  ---
  >   if [ ! -r /etc/mysql/my-3307.cnf ]; then
  >     log_warning_msg "$0: WARNING: /etc/mysql/my-3307.cnf cannot be read. See README.Debian.gz"
  >     echo                "WARNING: /etc/mysql/my-3307.cnf cannot be read. See README.Debian.gz" | $ERR_LOGGER
  60c60
  <   datadir=`mysqld_get_param datadir`
  ---
  >   datadir=/var/lib/mysql-3307
  78c78
  <     pidfile=`mysqld_get_param pid-file`
  ---
  >     pidfile=/var/run/mysqld/mysqld-3307.pid
  105c105
  <          /usr/bin/mysqld_safe > /dev/null 2>&1 &
  ---
  >          /usr/bin/mysqld_safe --defaults-file=${CONF} > /dev/null 2>&1 &
  115c115
  <              output=$(/etc/mysql/debian-start)
  ---
  >              output=$(/etc/mysql/debian-start-3307)
 
 - /etc/mysql/my.cnf¤ò¥³¥Ô¡¼¤·¤Æ/etc/mysql/my-3307.cnf¤òºîÀ®
 - ¼¡¤Î¤è¤¦¤Ë½¤Àµ
  20,21c20,21
  < port         = 3306
  < socket               = /var/run/mysqld/mysqld.sock
  ---
  > port         = 3307
  > socket               = /var/run/mysqld/mysqld-3307.sock
  28c28,30
  < socket               = /var/run/mysqld/mysqld.sock
  ---
  > port         = 3307
  > socket               = /var/run/mysqld/mysqld-3307.sock
  > datadir              = /var/lib/mysql-3307
  43,45c45,47
  < pid-file     = /var/run/mysqld/mysqld.pid
  < socket               = /var/run/mysqld/mysqld.sock
  < port         = 3306
  ---
  > pid-file     = /var/run/mysqld/mysqld-3307.pid
  > socket               = /var/run/mysqld/mysqld-3307.sock
  > port         = 3307
  47c49
  < datadir              = /var/lib/mysql
  ---
  > datadir              = /var/lib/mysql-3307
 - /etc/mysql/debian.cnf¤ò¥³¥Ô¡¼¤·¤Æ/etc/mysql/debian-3307.cnf¤òºîÀ®¡£¼¡¤Î²Õ½ê¤ò½¤Àµ
  6c6,7
  < socket   = /var/run/mysqld/mysqld.sock
  ---
  > port         = 3307
  > socket               = /var/run/mysqld/mysqld-3307.sock
  10c11,12
  < socket   = /var/run/mysqld/mysqld.sock
  ---
  > port         = 3307
  > socket               = /var/run/mysqld/mysqld-3307.sock
  11a14
  > datadir              = /var/lib/mysql-3307
 - /etc/mysql/debian-start¤ò¥³¥Ô¡¼¤·¤Æ/etc/mysql/debian-start-3307 ¤òºîÀ®¡£¼¡¤Î²Õ½ê¤ò½¤Àµ
  10,13c10,13
  < MYSQL="/usr/bin/mysql --defaults-file=/etc/mysql/debian.cnf"
  < MYADMIN="/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf"
  < MYUPGRADE="/usr/bin/mysql_upgrade --defaults-extra-file=/etc/mysql/debian.cnf"
  < MYCHECK="/usr/bin/mysqlcheck --defaults-file=/etc/mysql/debian.cnf"
  ---
  > MYSQL="/usr/bin/mysql --defaults-file=/etc/mysql/debian-3307.cnf"
  > MYADMIN="/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian-3307.cnf"
  > MYUPGRADE="/usr/bin/mysql_upgrade --defaults-extra-file=/etc/mysql/debian-3307.cnf"
  > MYCHECK="/usr/bin/mysqlcheck --defaults-file=/etc/mysql/debian-3307.cnf"
 - 3307¤òµ¯Æ°¡¢Ää»ß¤·¤Æ¤ß¤ë
  /etc/init.d/mysql-3307 start
  /etc/init.d/mysql-3307 stop
 - 3306¤âµ¯Æ°¡¢Ää»ß¤·¤Æ¤ß¤ë
  /etc/init.d/mysql start
  /etc/init.d/mysql stop
 
 ** 1Âæ¤ò¥Þ¥¹¥¿¡¼¡¢1Âæ¤ò¥¹¥ì¡¼¥Ö¤Ë¤·¤Æ¡¢ÀßÄê¤ò»î¤·¤Æ¤ß¤ë [#eebef45f]
 
 - ¤¢¤È¤Ç½ñ¤¯
 
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