时间：2021-07-01 10:21:17 帮助过：38人阅读
chkconfig iptables off service iptables stop
三、删除MyQL(redhat6.3服务器自带的mysql-libs是mysql-libs-5.1.61-4.el6.x86_64，可能会和高版本的mysql-libs有冲突)
groupadd mysql #增加用户组 useradd -d /home/mysql -g mysql mysql
八、创建目录及授权
mkdir -p /u01/my3306/data mkdir -p /u01/my3306/log/iblog mkdir -p /u01/my3306/log/binlog mkdir -p /u01/my3306/log/relaylog mkdir -p /u01/my3306/run mkdir -p /u01/my3306/tmp chown -R mysql:mysql /u01/my3306 chmod -R 777 /u01/my3306
十、编译并安装
cmake \ -DCMAKE_INSTALL_PREFIX=/u01/my3306 \ -DINSTALL_DATADIR=/u01/my3306/data \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DEXTRA_CHARSETS=all \ -DWITH_SSL=yes \ -DWITH_EMBEDDED_SERVER=1 \ -DENABLED_LOCAL_INFILE=1 \ -DWITH_MYISAM_STORAGE_ENGINE=1 \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_ARCHIVE_STORAGE_ENGINE=1 \ -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ -DWITH_FEDERATED_STORAGE_ENGINE=1 \ -DWITH_PARTITION_STORAGE_ENGINE=1 \ -DMYSQL_UNIX_ADDR=/u01/my3306/run/mysql.sock \ -DMYSQL_TCP_PORT=3306 \ -DENABLED_LOCAL_INFILE=1 \ -DSYSCONFDIR=/etc \ -DWITH_READLINE=on make make install
[client] port=3306 socket=/u01/my3306/mysql.sock [mysql] pid_file=/u01/my3306/run/mysqld.pid [mysqld] # disable autocommit autocommit=0 general_log=off explicit_defaults_for_timestamp=true sha256_password_private_key_path=/u01/my3306/mykey.pem sha256_password_public_key_path=/u01/my3306/mykey.pub # system basedir=/u01/my3306 datadir=/u01/my3306/data max_allowed_packet=134217728 max_connections=8192 max_user_connections=8000 open_files_limit=65535 pid_file=/u01/my3306/run/mysqld.pid port=3306 server_id=101 skip_name_resolve=ON socket=/u01/my3306/run/mysql.sock tmpdir=/u01/my3306/tmp #binlog #log-bin=/u01/my3306/log/binlog log_bin=/u01/my3306/log/binlog/binlog binlog_cache_size=32768 binlog_format=row expire_logs_days=7 log_slave_updates=ON max_binlog_cache_size=2147483648 max_binlog_size=524288000 sync_binlog=100 #logging log_error=/u01/my3306/log/alert.log slow_query_log_file=/u01/my3306/log/slow.log log_queries_not_using_indexes=1 slow_query_log=1 log_slave_updates=ON log_slow_admin_statements=1 long_query_time=1 #relay relay_log=/u01/my3306/log/relaylog relay_log_index=/u01/my3306/log/relay.index relay_log_info_file=/u01/my3306/log/relay-log.info #slave slave_load_tmpdir=/u01/my3306/tmp slave_skip_errors=OFF #innodb innodb_data_home_dir=/u01/my3306/log/iblog innodb_log_group_home_dir=/u01/my3306/log/iblog innodb_adaptive_flushing=ON innodb_adaptive_hash_index=ON innodb_autoinc_lock_mode=1 innodb_buffer_pool_instances=8 #default innodb_change_buffering=inserts innodb_checksums=ON innodb_buffer_pool_size= 128M innodb_data_file_path=ibdata1:32M;ibdata2:16M:autoextend innodb_doublewrite=ON innodb_file_format=Barracuda innodb_file_per_table=ON innodb_flush_log_at_trx_commit=1 innodb_flush_method=O_DIRECT innodb_io_capacity=1000 innodb_lock_wait_timeout=10 innodb_log_buffer_size=67108864 innodb_log_file_size=1048576000 innodb_log_files_in_group=4 innodb_max_dirty_pages_pct=60 innodb_open_files=60000 innodb_purge_threads=1 innodb_read_io_threads=4 innodb_stats_on_metadata=OFF innodb_support_xa=ON innodb_use_native_aio=OFF innodb_write_io_threads=10 [mysqld_safe] datadir=/u01/my3306/data
rm -rf /u01/my3306/data/* rm -rf /u01/my3306/log/iblog/* rm -rf /u01/my3306/log/binlog/* chmod -R 777 /u01/my3306/data/ chmod -R 777 /u01/my3306/log/iblog/ chmod -R 777 /u01/my3306/log/binlog/ chmod 755 /u01/my3306/my.cnf ./scripts/mysql_install_db --defaults-file=/u01/my3306/my.cnf --datadir=/u01/my3306/data --user=mysql chmod -R 777 /u01/my3306/data/ chmod -R 777 /u01/my3306/log/iblog/ chmod -R 777 /u01/my3306/log/binlog/说明:defaults-file表示指定默认的配置文件，如果不指定，系统默认的优先级是先使用/etc/my.cnf作为mysql的配置文件，那之前make的那些参数就白设置了.
十三、启动mysql
vi .bash_profile ---root用户下添加 PATH=$PATH:$HOME/bin:/u01/my3306/bin mysqld_safe --defaults-file=/u01/my3306/my.cnf --user=mysql &
[root@uubee8 ~]# mysql -h127.0.0.1 -uroot Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.6.23-log Source distribution Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> show variables like '%log-bin%'; Empty set (0.00 sec) mysql> show variables like '%bin%'; +-----------------------------------------+------------------------------+ | Variable_name | Value | +-----------------------------------------+------------------------------+ | bind_address | * | | binlog_cache_size | 32768 | | binlog_checksum | CRC32 | | binlog_direct_non_transactional_updates | OFF | | binlog_error_action | IGNORE_ERROR | | binlog_format | ROW | | binlog_gtid_simple_recovery | OFF | | binlog_max_flush_queue_time | 0 | | binlog_order_commits | ON | | binlog_row_image | FULL | | binlog_rows_query_log_events | OFF | | binlog_stmt_cache_size | 32768 | | binlogging_impossible_mode | IGNORE_ERROR | | innodb_api_enable_binlog | OFF | | innodb_locks_unsafe_for_binlog | OFF | | log_bin | ON | | log_bin_basename | /u01/my3306/log/binlog | | log_bin_index | /u01/my3306/log/binlog.index | | log_bin_trust_function_creators | OFF | | log_bin_use_v1_row_events | OFF | | max_binlog_cache_size | 2147483648 | | max_binlog_size | 524288000 | | max_binlog_stmt_cache_size | 18446744073709547520 | | simplified_binlog_gtid_recovery | OFF | | sql_log_bin | ON | | sync_binlog | 100 | +-----------------------------------------+------------------------------+ 26 rows in set (0.00 sec)
1.初始化MySQL脚本： sh init3306.sh rm -rf /u01/my3306/data/* rm -rf /u01/my3306/log/iblog/* rm -rf /u01/my3306/log/binlog/* chmod -R 777 /u01/my3306/data/ chmod -R 777 /u01/my3306/log/iblog/ chmod -R 777 /u01/my3306/log/binlog/ chmod 755 /u01/my3306/my.cnf ./scripts/mysql_install_db --defaults-file=/u01/my3306/my.cnf --datadir=/u01/my3306/data --user=mysql chmod -R 777 /u01/my3306/data/ chmod -R 777 /u01/my3306/log/iblog/ chmod -R 777 /u01/my3306/log/binlog/ 2.启动MySQL脚本 sh start3306.sh mysqld_safe --defaults-file=/u01/my3306/my.cnf --user=mysql & 3.登录MySQL脚本 sh logon3306.sh mysql -h127.0.0.1 -uroot