You don't mention CPU type but do mention RedHat 9. Is this on 32-bit x86 hardware or something 64-bit? How do you set innodb_buffer_pool_size to anything > 2GB on a 32-bit box if it is? I've got it set to 7GB on a dual Opteron box with 8GB RAM with great results so far (in testing, go live next week probably).
>Hi, > >> innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend >> innodb_buffer_pool_size = 6G > >it looks like your InnoDB tablespace is less than 2G. >If it is true then IMHO it doesn't make any sense to allocate 6G for >innodb_buffer_pool. >InnoDB won't use it. > >Best regards, >Mikhail. > > >----- Original Message ----- >From: "nm" <[EMAIL PROTECTED]> >To: <[EMAIL PROTECTED]> >Sent: Thursday, October 30, 2003 10:17 AM >Subject: guru needed - large configuration MySQL-Max InnoDB - 4.0.16 > > >> >> Hi there >> >> I was wondering I you can send your comments and remarks for this my.cnf >> file >> >> ---- >> o.s. redhat9 >> tables < 20Mb >> mem: 8gb >> server dedicated to mysql >> max_connections=2000/3000 >> uses only innodb tables >> ---- >> >> --------my.cnf >> [mysqld] >> port = 3306 >> socket = /var/lib/mysql/mysql.sock >> skip-locking >> key_buffer = 384M >> max_allowed_packet = 1M >> table_cache = 512 >> sort_buffer_size = 2M >> read_buffer_size = 2M >> myisam_sort_buffer_size = 64M >> thread_cache = 8 >> query_cache_size = 32M >> # Try number of CPU's*2 for thread_concurrency >> thread_concurrency = 8 >> max_connections=2000 >> #max_connections=3000 >> >> >> >> innodb_data_home_dir = /var/lib/mysql/ >> innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend >> innodb_log_group_home_dir = /var/lib/mysql/ >> innodb_log_arch_dir = /var/lib/mysql/ >> >> >> >> innodb_buffer_pool_size = 6G >> innodb_additional_mem_pool_size = 20M >> >> >> innodb_log_file_size = 100M >> innodb_log_buffer_size = 8M >> innodb_flush_log_at_trx_commit = 1 >> innodb_lock_wait_timeout = 50 >> -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
