二进制安装mysql 5.7.22

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1. 系统信息
   CentOS release 6.5 (Final)
   2.6.32-431.el6.x86_64
2. 目录创建
   程序目录：/usr/local/mysql_5.7.22/
   数据目录：/var/lib/mysql_5.7.22/data/
   命令：

   mkdir /var/lib/mysql_5.7.22/{data,logs,tmp} -p
   chown -R mysql:mysql  /var/lib/mysql_5.7.22

3. 安装依赖
   yum -y install numactl.x86_64
   不然初始化报错：
   error while loading shared libraries: libnuma.so.1: cannot open shared object file: No such file or directory
4. 准备my.cnf配置文件
   参数详细解释参考：https://blog.csdn.net/gzt19881123/article/details/52594783

   log_timestamps=SYSTEM
   explicit_defaults_for_timestamp = 1
   user = mysql
   server-id = 57
   port = 3306
   basedir = /usr/local/mysql_5.7.22/
   datadir = /var/lib/mysql_5.7.22/data/
   tmpdir = /var/lib/mysql_5.7.22/tmp/
   socket = /var/lib/mysql_5.7.22/tmp/mysql.sock
   skip_name_resolve = 1
   slave_skip_errors = 1062
   character-set-server = utf8mb4
   collation-server = utf8mb4_general_ci
   init_connect = ‘SET NAMES utf8mb4‘
   lower_case_table_names = 1
   max_connections = 1000
   max_connect_errors = 99999
   max_allowed_packet = 128M
   interactive_timeout = 1800
   wait_timeout = 1800
   tmp_table_size = 134217728
   max_heap_table_size = 134217728
   query_cache_size = 0
   query_cache_type = 0
   read_buffer_size = 131072
   read_rnd_buffer_size = 262144
   sort_buffer_size = 2097152
   binlog_cache_size = 524288
   back_log = 130
   log_error = /var/lib/mysql_5.7.22/logs/error.log
   slow_query_log = on
   slow_query_log_file = /var/lib/mysql_5.7.22/logs/mysqld-slow.log
   log_queries_not_using_indexes = 1
   log_throttle_queries_not_using_indexes = 5
   long_query_time = 3
   min_examined_row_limit = 100
   expire_logs_days = 5
   log-bin = mysql-bin
   binlog_format = MIXED
   log_slave_updates
   innodb_buffer_pool_size = 6G
   innodb_log_buffer_size = 16777216
   innodb_flush_method = O_DIRECT
   innodb_write_io_threads = 2
   innodb_read_io_threads = 6
   #innodb_log_group_home_dir = /data/logs/redolog/
   #innodb_undo_directory = /data/logs/undolog/
   innodb_log_files_in_group = 3
   innodb_log_file_size = 1024M
   #innodb_undo_log_truncate = 1
   #innodb_undo_tablespaces = 3
   #innodb_undo_logs = 128
   innodb_print_all_deadlocks = 1
   [mysqldump]
   quick
   max_allowed_packet = 128M
   [mysql]
   no-auto-rehash
   [myisamchk]
   key_buffer_size = 20M
   sort_buffer_size = 256k
   read_buffer = 2M
   write_buffer = 2M
   [mysqld_safe]
   open-files-limit = 28192
   log-error=/var/lib/mysql_5.7.22/logs/mysqld.log
   pid-file=/var/lib/mysql_5.7.22/tmp/mysqld.pid

   二. 安装初始化

5. 下载解压：
   https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz

   tar -xf mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
   mv mysql-5.7.22-linux-glibc2.12-x86_64/  mysql_5.7.22

6. 初始化：
   /usr/local/mysql_5.7.22/bin/mysqld --defaults-file=/usr/local/mysql_5.7.22/my.cnf --basedir=/usr/local/mysql_5.7.22/ --datadir=/var/lib/mysql_5.7.22/data/ --initialize
   查看日志less /var/lib/mysql_5.7.22/logs/error.log，看是否有报错
7. 启动mysql
   /usr/local/mysql_5.7.22/bin/mysqld_safe --defaults-file=/usr/local/mysql_5.7.22/my.cnf &
   这个时候会报错显示没有/var/lib/mysql_5.7.22/logs/mysqld.log这个日志文件，手动创建，重新启动就不会报错
   touch /var/lib/mysql_5.7.22/logs/mysqld.log
   启动完成后，查看日志文件是否有报错
   ps waux |grep mysql 查看进程是否启动
8. 登录mysql
   grep password /var/lib/mysql_5.7.22/logs/error.log 查看原始密码
   类似这样root@localhost: yn.X?gQ!d2?3
   /usr/local/mysql_5.7.22/bin/mysql -uroot -p‘yn.X?gQ!d2?3‘ -S /var/lib/mysql_5.7.22/tmp/mysql.sock
9. 登录mysql 后修改密码
   set password=password(‘123456’);

二进制安装mysql 5.7.22

标签：pass   ror   type   group   log-bin   print   reads   inno   for   

原文地址：http://blog.51cto.com/lingxudong/2322097