\u7531\u4e8e\u4e1a\u52a1\u9700\u8981\u5728MySQL\u5b9e\u4f8b\u4e2d\u521b\u5efa\u90e8\u5206\u5e93\u7684\u4ece\u5e93\uff0c\u5df2\u6709\u7684Mysql\u5b9e\u4f8b\u7684\u7248\u672c\u662fmysql-5.5.49\uff0c\u662f\u4e00\u4e2a\u975e\u5e38\u8001\u7684\u7248\u672c\u3002<\/p>
\u672c\u6587\u6863\u6d89\u53ca\u5230\u670d\u52a1\u5668\u4e2d\u8fd0\u884c\u591a\u5b9e\u4f8b\u548c\u6784\u5efa\u5b9e\u4f8b\u4e2d\u90e8\u5206\u5e93\u7684\u4ece\u5e93\u3002<\/p>
1\u3001\u670d\u52a1\u56682\u4e0a\u521b\u5efa3307\u5b9e\u4f8b<\/p>
\u9996\u5148\u9700\u8981\u51c6\u5907\u6e90\u7801\u7f16\u8bd1\u5305\uff0c\u8fd9\u4e2a\u5c31\u4e0d\u5728\u63cf\u8ff0\u4e86\u3002\u7531\u4e8e\u6211\u670d\u52a1\u56682\u4e0a\u5df2\u7ecf\u5b58\u5728\u4e86\u4e00\u4e2a\u540c\u6837\u7248\u672c\u7684\u5b9e\u4f8b\uff0c\u6211\u5c31\u76f4\u63a5copy\u4e00\u4efd\uff0c\u547d\u540d\u4e3a\uff1a mysql-5.5.49_3307 \uff0c\u5e76\u505a\u4e86\u4e00\u4e2a\u8f6f\u8fde\u63a5<\/p>
ln -s mysql-5.5.49_3307 mysql_3307<\/p>
\u670d\u52a1\u56682\u76843307\u5b9e\u4f8b\u662f\u4ece\u5e93\uff0cmy.cnf\u7684\u914d\u7f6e\u6700\u597d\u670d\u52a1\u56681\u4e3b\u5e93\u5b9e\u4f8b\u7684\u914d\u7f6e\u76f8\u540c\uff0c\u6ce8\u610f\u4fee\u6539\u5bf9\u5e94server_id<\/p>
[client]
port = 3307
socket = \/tmp\/mysql_3307.sock<\/p>
[mysqld]
port = 3307
socket = \/tmp\/mysql_3307.sock
datadir = \/opt\/mysql_3307
tmpdir=\/tmp<\/p>
skip-name-resolve
log_warnings = 2<\/p>
#skip-grant-tables
big_tables = on
back_log = 600
max_connections = 3000
max_connect_errors = 3000
table_open_cache = 2048
max_allowed_packet = 128M
binlog_cache_size = 4M
max_heap_table_size = 1024M
read_buffer_size = 16M
read_rnd_buffer_size = 16M
sort_buffer_size = 8M
join_buffer_size = 16M
thread_cache_size = 600
thread_concurrency = 16
query_cache_size = 512M
query_cache_limit = 32M
default-storage-engine = MYISAM
#thread_stack = 192K
#transaction_isolation = REPEATABLE READ
tmp_table_size = 1024M<\/p>
server-id = 10155
log-bin = mysql-bin
binlog_format = mixed
expire_logs_days = 8<\/p>
replicate_wild_ignore_table = performance_schema.%
replicate_wild_ignore_table = information_schema.%
replicate_wild_ignore_table = mysql.%
replicate_wild_ignore_table = test.%
replicate_wild_ignore_table = tmp.%
#skip-name-resolve<\/p>
slave_net_timeout = 30
#master-connect-retry = 10<\/p>
log-slave-updates = 1<\/p>
slow_query_log = sql-slow.log
long_query_time = 5
slave-skip-errors = 1062,1236<\/p>
key_buffer_size = 2G
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 4G
myisam_repair_threads = 1
myisam_recover<\/p>
innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 4G
innodb_data_file_path = ibdata1:256M:autoextend
innodb_write_io_threads = 8
innodb_read_io_threads = 8
innodb_thread_concurrency = 16
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 16M
innodb_log_file_size = 256M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 60
innodb_file_per_table = 1<\/p>
[mysqldump]
quick
max_allowed_packet = 32M<\/p>
[mysql]
no-auto-rehash<\/p>
[myisamchk]
key_buffer_size = 512M
sort_buffer_size = 512M
read_buffer = 8M
write_buffer = 8M<\/p>
[mysqlhotcopy]
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