คือว่าผม ผมมีเครื่อง pc ประกอบใหม่ตามนี้ครับ
M/B : Intel
CPU : Xeon 2.4GHz core 2
RAM : 4GB
HDD : SATA-II 500GB 7200 RPM
ผมลง CentOS 6.3 และเลือก package
- NFS , Samba , FTP , SendMail , PHP
ไม่เลือก MySQL จะลง Percona MySQL 5.5.28
ติดตั้ง Webmin 1.600 แล้วลง package ของ Percona MySQL 5.5.28
copy my.cnf จากตัวที่ทำไว้ก่อนหน้า แต่แรม 2GB มาใช้
[client]
port = 3306
socket = /var/lib/mysql/mysql.sock
default-character-set=tis620
[xtrabackup]
target_dir=/mysqlbackup
datadir=/var/lib/mysql
[mysqld]
port = 3306
socket = /var/lib/mysql/mysql.sock
#skip-locking
skip-external-locking
log_bin_trust_function_creators = 1
key_buffer = 128M
max_allowed_packet = 512M
#table_cache = 1500
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 1M
join_buffer_size = 2M
myisam_sort_buffer_size = 64M
thread_cache = 8
query_cache_type=1
query_cache_size = 256M
thread_concurrency = 8
#default-character-set=tis620
character-set-server=tis620
init_connect = 'SET NAMES tis620'
skip-name-resolve
innodb_file_per_table
skip-character-set-client-handshake
init_connect = 'SET NAMES tis620'
max_heap_table_size = 512M
innodb_data_home_dir = /var/lib/mysql/
innodb_data_file_path = ibdata1:10M:autoextend
innodb_log_group_home_dir = /var/lib/mysql/
innodb_buffer_pool_size = 1024M
innodb_additional_mem_pool_size = 20M
innodb_thread_concurrency = 0
innodb_log_file_size = 64M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 2
innodb_lock_wait_timeout = 50
innodb_flush_method=O_DIRECT
innodb_doublewrite=0
innodb_support_xa = 0
innodb_open_files = 2000
innodb_io_capacity = 400
transaction_isolation = REPEATABLE-READ
#innodb_adaptive_checkpoint = 1
innodb_write_io_threads = 16
innodb_read_io_threads = 16
innodb_data_file_path = ibdata1:200M:autoextend
innodb_log_buffer_size = 16M
innodb_log_file_size = 256M
innodb_locks_unsafe_for_binlog=1
concurrent_insert = 2
max_connections = 100
[mysqldump]
quick
max_allowed_packet =512M
allow-keywords
[mysql]
no-auto-rehash
default-character-set=tis620
[isamchk]
key_buffer = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M
[myisamchk]
key_buffer = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
[mysql_safe]
open-files-limit = 50000
เมื่อสั่ง start MySQL แต่เกิด FAILED และใน host.err แสดงตามนี้ครับ
121127 02:58:28 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
121127 2:58:28 [Note] Plugin 'FEDERATED' is disabled.
121127 2:58:28 InnoDB: The InnoDB memory heap is disabled
121127 2:58:28 InnoDB: Mutexes and rw_locks use GCC atomic builtins
121127 2:58:28 InnoDB: Compressed tables use zlib 1.2.3
121127 2:58:28 InnoDB: Using Linux native AIO
121127 2:58:28 InnoDB: Initializing buffer pool, size = 1.0G
121127 2:58:28 InnoDB: Completed initialization of buffer pool
InnoDB: The first specified data file /var/lib/mysql/ibdata1 did not exist:
InnoDB: a new database to be created!
121127 2:58:28 InnoDB: Setting file /var/lib/mysql/ibdata1 size to 200 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Progress in MB: 100 200
121127 2:58:30 InnoDB: Log file /var/lib/mysql/ib_logfile0 did not exist: new to be created
InnoDB: Setting log file /var/lib/mysql/ib_logfile0 size to 256 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Progress in MB: 100 200
121127 2:58:32 InnoDB: Log file /var/lib/mysql/ib_logfile1 did not exist: new to be created
InnoDB: Setting log file /var/lib/mysql/ib_logfile1 size to 256 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Progress in MB: 100 200
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: 127 rollback segment(s) active.
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
121127 2:58:35 InnoDB: Waiting for the background threads to start
121127 2:58:36 Percona XtraDB (http://www.percona.com) 1.1.8-rel29.1 started; log sequence number 0
121127 2:58:36 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
121127 2:58:36 [Note] - '0.0.0.0' resolves to '0.0.0.0';
121127 2:58:36 [Note] Server socket created on IP: '0.0.0.0'.
121127 2:58:36 [ERROR] Can't start server: Bind on TCP/IP port: Address already in use
121127 2:58:36 [ERROR] Do you already have another mysqld server running on port: 3306 ?
121127 2:58:36 [ERROR] Aborting
121127 2:58:36 InnoDB: Starting shutdown...
121127 2:58:41 InnoDB: Shutdown completed; log sequence number 1597914
121127 2:58:41 [Note] /usr/sbin/mysqld: Shutdown complete
121127 02:58:41 mysqld_safe mysqld from pid file /var/lib/mysql/phraodatacenter.com.pid ended
หัวข้อ: ใช้ my.cnf สำหรับ 2G มาใช้กับ 4G ได้หรือป่าวครับ (อ่าน 6492 ครั้ง)