CentOS6.5二進位制檔案安裝MySQL5.6.39
CentOS6.5二進位制檔案安裝MySQL5.6.39
準備工作
MySQ二進位制安裝Lmysql-5.6.39-linux-glibc2.12-x86_64.tar.gz 準備( 官網下載 )
一、檢查是否安裝過MySQL並解除安裝
# 檢查是否安裝過MySQL
[root@csxf ~]# rpm -qa|grep mysql
# 刪除所有MySQL
[root@csxf ~]# yum -y remove mysql*
二、上傳映象檔案至:/usr/local,解壓,移動
[root@csxf ~]# su - root
[root@csxf ~]# cd /usr/local/
[root@csxf local]# tar -xzvf mysql-5.6.39-linux-glibc2.12-x86_64.tar.gz
[root@csxf local]# mv mysql-5.6.39-linux-glibc2.12-x86_64/ mysql
三、新增MySQL使用者和組賦予許可權
#新增mysql使用者和組
[root@csxf ~]# groupadd -g 101 dba
[root@csxf ~]# useradd -u 514 -g dba -G root -d /usr/local/mysql mysqladmin
[root@csxf ~]# id mysqladmin
#新增環境變數
[root@csxf local]# cp /etc/skel/.* /usr/local/mysql
四、配置my.cnf及修改許可權
#預設配置檔案所在位置 /etc/my.cnf
- [client]
- port = 3306
- socket = /usr/local/mysql/data/mysql.sock
- [mysqld]
- port = 3306
- socket = /usr/local/mysql/data/mysql.sock
- skip-external-locking
- key_buffer_size = 256M
- sort_buffer_size = 2M
- read_buffer_size = 2M
- read_rnd_buffer_size = 4M
- query_cache_size= 32M
- max_allowed_packet = 16M
- myisam_sort_buffer_size=128M
- tmp_table_size=32M
- table_open_cache = 512
- thread_cache_size = 8
- wait_timeout = 86400
- interactive_timeout = 86400
- max_connections = 600
- # Try number of CPU's*2 for thread_concurrency
- thread_concurrency = 32
- #isolation level and default engine
- default-storage-engine = INNODB
- transaction-isolation = READ-COMMITTED
- server-id = 1
- basedir = /usr/local/mysql
- datadir = /usr/local/mysql/data
- pid-file = /usr/local/mysql/data/hostname.pid
- #open performance schema
- log-warnings
- sysdate-is-now
- binlog_format = MIXED
- log_bin_trust_function_creators=1
- log-error = /usr/local/mysql/data/hostname.err
- log-bin=/usr/local/mysql/arch/mysql-bin
- #other logs
- #general_log =1
- #general_log_file = /usr/local/mysql/data/general_log.err
- #slow_query_log=1
- #slow_query_log_file=/usr/local/mysql/data/slow_log.err
- #for replication slave
- #log-slave-updates
- #sync_binlog = 1
- #for innodb options
- innodb_data_home_dir = /usr/local/mysql/data/
- innodb_data_file_path = ibdata1:500M:autoextend
- innodb_log_group_home_dir = /usr/local/mysql/arch
- innodb_log_files_in_group = 2
- innodb_log_file_size = 200M
- innodb_buffer_pool_size = 1024M
- innodb_additional_mem_pool_size = 50M
- innodb_log_buffer_size = 16M
- innodb_lock_wait_timeout = 100
- #innodb_thread_concurrency = 0
- innodb_flush_log_at_trx_commit = 1
- innodb_locks_unsafe_for_binlog=1
- #innodb io features: add for mysql5.5.8
- performance_schema
- innodb_read_io_threads=4
- innodb-write-io-threads=4
- innodb-io-capacity=200
- #purge threads change default(0) to 1 for purge
- innodb_purge_threads=1
- innodb_use_native_aio=on
- #case-sensitive file names and separate tablespace
- innodb_file_per_table = 1
- lower_case_table_names=1
- [mysqldump]
- quick
- max_allowed_packet = 16M
- [mysql]
- no-auto-rehash
- [mysqlhotcopy]
- interactive-timeout
- [myisamchk]
- key_buffer_size = 256M
- sort_buffer_size = 256M
- read_buffer = 2M
- write_buffer = 2M
#修改my.cnf檔案許可權
[root@csxf local]# chown mysqladmin:dba /etc/my.cnf
[root@csxf local]# chmod 640 /etc/my.cnf
#修改MySQL安裝目錄許可權
[root@csxf local]# chown -R mysqladmin:dba /usr/local/mysql
[root@csxf local]# chmod -R 755 /usr/local/mysql
#切換mysqladmin使用者,準備安裝
[root@csxf local]# su - mysqladmin
[mysqladmin@csxf ~]$ pwd
/usr/local/mysql
[mysqladmin@csxf ~]$ mkdir arch
五、資料庫初始化
#切換MySQL使用者資料庫初始化
[mysqladmin@csxf ~]$ scripts/mysql_install_db --user=mysqladmin --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
#可能出現錯誤
Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
#缺少libaio.so 包
[root@sht-sgmhadoopnn-01 local]# yum -y install libaio
#可能出現錯誤
“/usr/bin/perl: bad interpreter: No such file or directory”
#缺少 perl 環境
[root@csxf mysql]# yum -y install perl perl-devel
[root@csxf mysql]# yum install -y perl-Data-Dumper
出現報錯根據錯誤實際情況處理
#刪除自帶my.cnf檔案
[mysqladmin@csxf ~]$ rm -rf my.cnf
六、MySQL服務配置
#ROOT 使用者建立服務複製到init.d服務下,方便啟動和停止
[root@csxf mysql]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql
#賦予可執行許可權
[root@csxf ~]# chmod +x /etc/init.d/mysql
#刪除服務
[root@csxf ~]# chkconfig --del mysql
#新增服務
[root@csxf ~]# chkconfig --add mysql
[root@csxf ~]# chkconfig --level 345 mysql on
[root@csxf ~]# chkconfig --list mysql
mysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off
六、MySQL啟動服務
[root@csxf local]# su - mysqladmin
[mysqladmin@csxf ~]$ bin/mysqld_safe &
[1] 10596
180508 17:21:55 mysqld_safe Logging to '/usr/local/mysql/data/hostname.err'.
180508 17:21:55 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
.....按Enter鍵
#檢視是否啟動成功
[mysqladmin@csxf ~]$ ps -ef|grep mysql
root 10420 10210 0 16:52 pts/0 00:00:00 su - mysqladmin
root 10550 10519 0 17:12 pts/0 00:00:00 su - mysqladmin
514 10596 10551 0 17:21 pts/0 00:00:00 /bin/sh bin/mysqld_safe
514 11239 10596 1 17:21 pts/0 00:00:00 /usr/local/mysql/bin/mysqld --basedir=/usr/local
七、登入及基本操作
#啟動資料庫
service mysql start/stop/status/restart
# 首次登入
[mysqladmin@csxf ~]$ mysql#檢視所有資料庫
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
#進入mysql資料庫
mysql> use mysql;
#檢視mysql資料庫下所有的表
mysql> show tables;
#檢視使用者表使用者及密碼
mysql> select user,password,host from user;
+------+----------+-----------+
| user | password | host |
+------+----------+-----------+
| root | | localhost |
| root | | csxf |
| root | | 127.0.0.1 |
| root | | ::1 |
| | | localhost |
| | | csxf |
+------+----------+-----------+
#修改ROOT使用者密碼
mysql> update user set password=password('root') where user='root';
#重新整理快取
mysql> flush privileges;
#設定root使用者遠端連線許可權
mysql> grant all privileges on *.* to root@"%" identified by 'root' with grant option;
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