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tar -zxf mysql-xxx.gz cp -r mysql-xx /usr/local/mysql cd /usr/local/mysql/bin mkdir -pv /data/mysql/{log,run,tmp,data} mkdir -pv /data/mysql/log/{iblog,binlog} chown -R mysql.mysql /data/mysql/{log,run,tmp,data} # initialize, the [---password---] will print in screen ./mysqld --defaults-file=/data/mysql/my.cnf --initialize --datadir=/data/mysql/data --basedir=/usr/local/mysql --user=mysql flush privileges; ERROR 1146 (42S02): Table 'mysql.servers' doesn't exist mysql> drop table if exists mysql.servers; Query OK, 0 rows affected, 1 warning (0.00 sec) mysql> CREATE TABLE `servers` ( -> `Server_name` char(64) NOT NULL, -> `Host` char(64) NOT NULL,`Db` char(64) NOT NULL, -> `Username` char(64) NOT NULL, -> `Password` char(64) NOT NULL, -> `Port` int(4) DEFAULT NULL, -> `Socket` char(64) DEFAULT NULL, -> `Wrapper` char(64) NOT NULL, -> `Owner` char(64) NOT NULL, -> PRIMARY KEY (`Server_name`) -> ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='MySQL Foreign Servers table' -> ; Query OK, 0 rows affected (0.02 sec) mysql> # start mysql /mysqld_safe --defaults-file=/data/mysql/my.cnf update password mysql -uroot -p [---password---] -S /data/mysql/run/mysql.sock alter user user() identified by "root"; update mysql.user set authentication_string=password('123456') where user='root' ; mysql -uroot -proot -S /data/mysql/run/mysql.sock create table test(id int,name varchar(18));insert into test values(1,'rainman') [root@localhost ~]# ll /data/mysql/ total 52 drwxr-xr-x 2 root root 4096 Jul 8 11:33 bin -rw-r--r-- 1 root root 17987 Mar 18 2017 COPYING drwxr-xr-x 5 mysql mysql 4096 Jul 8 11:54 data drwxr-xr-x 2 root root 52 Jul 8 11:33 docs drwxr-xr-x 3 root root 4096 Jul 8 11:33 include drwxr-xr-x 5 root root 4096 Jul 8 11:33 lib drwxr-xr-x 4 mysql mysql 62 Jul 8 11:54 log drwxr-xr-x 4 root root 28 Jul 8 11:33 man -rw-r--r-- 1 root root 3595 Jul 8 11:43 my.cnf -rw-r--r-- 1 root root 3585 Jul 8 11:34 my.cnf~ -rw-r--r-- 1 root root 2478 Mar 18 2017 README drwxr-xr-x 2 mysql mysql 62 Jul 8 11:54 run drwxr-xr-x 28 root root 4096 Jul 8 11:33 share drwxr-xr-x 2 root root 86 Jul 8 11:33 support-files drwxr-xr-x 2 mysql mysql 6 Jul 8 11:54 tmp
1 # For advice on how to change settings please see 2 # http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html 3 # *** DO NOT EDIT THIS FILE. It's a template which will be copied to the 4 # *** default location during install, and will be replaced if you 5 # *** upgrade to a newer version of MySQL. 6 7 [mysqld] 8 user=mysql 9 # Remove leading # and set to the amount of RAM for the most important data 10 # cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%. 11 # innodb_buffer_pool_size = 128M 12 13 # Remove leading # to turn on a very important data integrity option: logging 14 # changes to the binary log between backups. 15 # log_bin 16 17 # These are commonly set, remove the # and set as required. 18 # basedir = ..... 19 # datadir = ..... 20 # port = ..... 21 # server_id = ..... 22 # socket = ..... 23 24 # Remove leading # to set options mainly useful for reporting servers. 25 # The server defaults are faster for transactions and fast SELECTs. 26 # Adjust sizes as needed, experiment to find the optimal values. 27 # join_buffer_size = 128M 28 # sort_buffer_size = 2M 29 # read_rnd_buffer_size = 2M 30 #skip-grant-tables 31 32 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 33 [client] 34 port = 3307 35 socket =/data/mysql/run/mysql.sock 36 #default-character-set=utf8 37 38 [mysql] 39 #no-auto-rehash 40 #default-character-set=utf8 41 42 [mysqld] 43 ## enable autocommit 44 autocommit=1 45 general_log=off 46 explicit_defaults_for_timestamp=true 47 character_set_server = gbk 48 auto_increment_increment= 2 49 auto_increment_offset = 1 50 51 # system 52 basedir=/data/mysql 53 datadir=/data/mysql/data/ 54 max_allowed_packet=134217728 55 max_connections=8192 56 max_user_connections=8000 57 open_files_limit=65535 58 pid_file=/data/mysql/run/mysqld.pid 59 port=3307 60 server_id=128 61 skip_name_resolve=ON 62 socket=/data/mysql/run/mysql.sock 63 tmpdir=/data/mysql/tmp 64 65 # binlog 66 binlog_cache_size=32768 67 binlog_format=row 68 expire_logs_days=15 69 log-bin=/data/mysql/log/binlog/master-bin 70 log-bin-index=/data/mysql/log/binlog/master-bin.index 71 log_slave_updates=ON 72 max_binlog_cache_size=2147483648 73 max_binlog_size=524288000 74 sync_binlog=100 75 76 #relay 77 78 # LOGGING # 79 log_error = /data/mysql/log/alert.log 80 log_queries_not_using_indexes = 1 81 slow_query_log = 1 82 slow_query_log_file = /data/mysql/log/slow.log 83 log_slave_updates=ON 84 log_slow_admin_statements=1 85 long_query_time=1 86 87 #slave# 88 slave_skip_errors=OFF 89 log_slave_updates=ON 90 91 # innodb # 92 innodb_log_group_home_dir=/data/mysql/log/iblog 93 innodb_data_home_dir=/data/mysql/log/iblog 94 innodb_adaptive_flushing=1 95 #innodb_additional_mem_pool_size=20M 96 innodb_buffer_pool_instances=8 97 innodb_change_buffering=inserts 98 innodb_data_file_path=ibdata1:32M;ibdata2:16M:autoextend 99 innodb_flush_method = O_DIRECT 100 innodb_log_files_in_group = 4 101 innodb_log_file_size = 100M 102 innodb_flush_log_at_trx_commit = 1 103 innodb_file_per_table = 1 104 innodb_buffer_pool_size = 128M 105 innodb_file_format=Barracuda 106 #innodb_file_io_threads=4 107 innodb_flush_neighbors=0 108 innodb_io_capacity=200 109 innodb_lock_wait_timeout=5 110 innodb_log_buffer_size=64M 111 innodb_lru_scan_depth=2048 112 innodb_max_dirty_pages_pct=60 113 innodb_old_blocks_time=1000 114 innodb_online_alter_log_max_size=200M 115 innodb_open_files=200 116 innodb_print_all_deadlocks=1 117 innodb_purge_threads=4 118 innodb_read_ahead_threshold=0 119 innodb_read_io_threads=8 120 innodb_rollback_on_timeout=0 121 innodb_sort_buffer_size=2M 122 innodb_spin_wait_delay=6 123 innodb_stats_on_metadata=0 124 innodb_strict_mode=1 125 innodb_sync_array_size=256 126 innodb_sync_spin_loops=30 127 innodb_thread_concurrency=64 128 innodb_use_native_aio=0 129 innodb_write_io_threads=8 130 innodb_support_xa=1 131 132 [mysqld_safe] 133 datadir=/data/mysql/data/