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[root@node6 ~]
# /usr/local/mysql
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[root@node6 ~]
# /etc/my.cnf
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[root@node6 ~]
# /data/mysql
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[root@node6 ~]
# /etc/init.d/mysqld
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输出mysql的man手册至man命令的查找路径
输出mysql的头文件至系统头文件路径/usr/include
输出mysql的库文件给系统库查找路径
修改PATH环境变量,让系统可以直接使用mysql的相关命令
直接将MySQL5.5安装目录覆盖正在运行的Mysql目录(我们这里演示使用的方式)
将MySQL5.5安装到其它目录中,如/usr/local/mysql5
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[root@node6 ~]
# mysqldump -uroot -p123456 test -l -F '/tmp/test.sql'
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-l 锁定
-F 即flush logs,可以重新生成新的日志文件,当然包括log-bin日志
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[root@node6 ~]
# tar czvf mysql_5.1.73_full.tar.gz /usr/local/mysql
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[root@node6 ~]
# tar czvf mysql_5.1.73_data_full.tar.gz /data/mysql
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[root@node6 ~]
# cp /etc/my.cnf ./
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[root@node6 ~]
# service mysqld stop
Shutting down MySQL.. SUCCESS!
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[root@node6 mysql]
# tar xf mysql-5.5.35.tar.gz
[root@node6 mysql]
# cd mysql-5.5.35
[root@node6 mysql-5.5.35]
# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DSYSCONFDIR=/etc -DMYSQL_DATADIR=/data/mysql -DMYSQL_TCP_PORT=3306 -DMYSQL_UNIX_ADDR=/tmp/mysqld.sock -DMYSQL_USER=mysql -DEXTRA_CHARSETS=all -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_EMBEDDED_SERVER=1 -DENABLED_LOCAL_INFILE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1
[root@node6 mysql-5.5.35]
# make && make install
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[root@node6 mysql-5.5.35]
# rm -rf /etc/my.cnf
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[root@node6 mysql-5.5.35]
# cp support-files/my-huge.cnf /etc/my.cnf
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[mysqld]
datadir =
/data/mysql
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[root@node6 mysql-5.5.35]
# service mysqld restart
Shutting down MySQL. SUCCESS!
Starting MySQL.. SUCCESS!
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[root@node6 mysql-5.5.35]
# /usr/local/mysql/bin/mysql_upgrade
Looking
for
'mysql'
as:
/usr/local/mysql/bin/mysql
Looking
for
'mysqlcheck'
as:
/usr/local/mysql/bin/mysqlcheck
Running
'mysqlcheck'
with connection arguments:
'--port=3306'
'--socket=/tmp/mysqld.sock'
Running
'mysqlcheck'
with connection arguments:
'--port=3306'
'--socket=/tmp/mysqld.sock'
mydb.t1 OK
mydb.t2 OK
mysql.columns_priv OK
mysql.db OK
mysql.event OK
mysql.func OK
mysql.general_log OK
mysql.help_category OK
mysql.help_keyword OK
mysql.help_relation OK
mysql.help_topic OK
mysql.host OK
mysql.ndb_binlog_index OK
mysql.plugin OK
mysql.proc OK
mysql.procs_priv OK
mysql.proxies_priv OK
mysql.servers OK
mysql.slow_log OK
mysql.tables_priv OK
mysql.time_zone OK
mysql.time_zone_leap_second OK
mysql.time_zone_name OK
mysql.time_zone_transition OK
mysql.time_zone_transition_type OK
mysql.user OK
Running
'mysql_fix_privilege_tables'
...
OK
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[root@node6 ~]
# cd /data/mysql/
[root@node6 mysql]
# ls
ibdata1 mysql mysql-bin.000004 mysql-bin.000008 node6.
test
.com.err
ib_logfile0 mysql-bin.000001 mysql-bin.000005 mysql-bin.000009 node6.
test
.com.pid
ib_logfile1 mysql-bin.000002 mysql-bin.000006 mysql-bin.index performance_schema
mydb mysql-bin.000003 mysql-bin.000007 mysql_upgrade_info
test
[root@node6 mysql]
# cat mysql_upgrade_info
5.5.35
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