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March 13, 2014 17:07
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| diff --git a/trunk/configs/5.6/my-56-terse.cnf b/trunk/configs/5.6/my-56-terse.cnf | |
| index 092e344..9141704 100644 | |
| --- a/trunk/configs/5.6/my-56-terse.cnf | |
| +++ b/trunk/configs/5.6/my-56-terse.cnf | |
| @@ -1,96 +1,104 @@ | |
| -## _______________________________________________________________________ | |
| -## / Rackspace MySQL 5.6 Terse Configuration File \ | |
| -## | | | |
| -## | This is a base configuration file containing the most frequently used | | |
| -## | settings with reasonably defined default values for configuring and | | |
| -## | tuning MySQL. Note that these settings can likely be further tuned in | | |
| -## | order to get optimum performance from MySQL based upon the database | | |
| -## | configuration and hardware platform. | | |
| -## | | | |
| -## | While the settings provided are likely sufficient for most | | |
| -## | situations, an exhaustive list of settings (with descriptions) can be | | |
| -## | found at: | | |
| -## | http://dev.mysql.com/doc/refman/5.5/en/server-system-variables.html | | |
| -## | | | |
| -## | Take care to only add/remove/change a setting if you are comfortable | | |
| -## | doing so! For Rackspace customers, if you have any questions or | | |
| -## | concerns, please contact the MySQL Database Services Team. Be aware | | |
| -## | that some work performed by this team can involve additional billable | | |
| -## \ fees. / | |
| -## ----------------------------------------------------------------------- | |
| -## \ ^__^ | |
| -## \ (oo)\_______ | |
| -## (__)\ )\/\ | |
| -## ||----w | | |
| -## || || | |
| +### _______________________________________________________________________ | |
| +### / Rackspace MySQL 5.6 Terse Configuration File \ | |
| +### | | | |
| +### | This is a base configuration file containing the most frequently used | | |
| +### | settings with reasonably defined default values for configuring and | | |
| +### | tuning MySQL. Note that these settings can likely be further tuned in | | |
| +### | order to get optimum performance from MySQL based upon the database | | |
| +### | configuration and hardware platform. | | |
| +### | | | |
| +### | For many deployments, the only variables which need to be modified | | |
| +### | below are max-connections and innodb-buffer-pool-size. | | |
| +### | | | |
| +### \ http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html / | |
| +### ----------------------------------------------------------------------- | |
| +### \ ^__^ | |
| +### \ (oo)\_______ | |
| +### (__)\ )\/\ | |
| +### ||----w | | |
| +### || || | |
| [mysqld] | |
| -## General | |
| +### General | |
| datadir = /var/lib/mysql | |
| +#event-scheduler = 1 | |
| +ignore-db-dirs = lost+found | |
| tmpdir = /var/lib/mysqltmp | |
| socket = /var/lib/mysql/mysql.sock | |
| -skip-name-resolve | |
| -sql-mode = NO_ENGINE_SUBSTITUTION | |
| -#event-scheduler = 1 | |
| +#sql-mode = NO_ENGINE_SUBSTITUTION | |
| -## Cache | |
| -thread-cache-size = 16 | |
| +### Cache | |
| +table-definition-cache = 4096 | |
| table-open-cache = 4096 | |
| -table-definition-cache = 2048 | |
| -query-cache-size = 32M | |
| -query-cache-limit = 1M | |
| +table-open-cache-instances = 8 | |
| +#thread-cache-size = 16 | |
| +#query-cache-size = 32M | |
| +#query-cache-type = on | |
| -## Per-thread Buffers | |
| -#sort-buffer-size = 2M | |
| +### Per-thread Buffers | |
| +#sort-buffer-size = 512K | |
| +#read-buffer-size = 512K | |
| +#read-rnd-buffer-size = 512K | |
| +#join-buffer-size = 512K | |
| -## Temp Tables | |
| +### Temp Tables | |
| #tmp-table-size = 16M | |
| #max-heap-table-size = 16M | |
| -## Networking | |
| -back-log = 100 | |
| +### Networking | |
| +#back-log = 128 | |
| +#interactive-timeout = 28800 | |
| max-connections = 400 | |
| -max-connect-errors = 10000 | |
| +max-connect-errors = 1000000 | |
| max-allowed-packet = 16M | |
| -interactive-timeout = 3600 | |
| +skip-name-resolve | |
| wait-timeout = 600 | |
| ### Storage Engines | |
| -## MyISAM | |
| +### MyISAM | |
| key-buffer-size = 64M | |
| myisam-sort-buffer-size = 128M | |
| +#myisam-recover = FORCE,BACKUP | |
| -## InnoDB | |
| +### InnoDB | |
| #innodb-buffer-pool-size = 128M | |
| -#innodb-log-file-size = 128M | |
| +#innodb-file-per-table = on | |
| #innodb-log-buffer-size = 8M | |
| -#innodb-file-per-table = 1 | |
| +#innodb-log-file-size = 128M | |
| +#innodb-open-files = 300 | |
| -## Replication | |
| -server-id = 1 | |
| +### Replication | |
| +#auto-increment-offset = 1 | |
| +#auto-increment-increment = 2 | |
| +#binlog-format = STATEMENT | |
| +expire-logs-days = 7 | |
| #log-bin = /var/log/mysql/bin-log | |
| +#log-slave-updates = 1 | |
| #relay-log = /var/log/mysql/relay-log | |
| relay-log-space-limit = 16G | |
| -expire-logs-days = 7 | |
| #read-only = 1 | |
| +#server-id = 1 | |
| +#slave-net-timeout = 60 | |
| +#master-info-repository = TABLE | |
| +#relay-log-info-repository = TABLE | |
| #sync-binlog = 1 | |
| -#log-slave-updates = 1 | |
| -#binlog-format = STATEMENT | |
| -#auto-increment-offset = 1 | |
| -#auto-increment-increment = 2 | |
| +#sync-master-info = 1 | |
| +#sync-relay-log = 1 | |
| +#sync-relay-log-info = 1 | |
| -## Logging | |
| -#log-output = FILE | |
| -#slow-query-log = 1 | |
| -#slow-query-log-file = /var/lib/mysqllogs/slow-log | |
| +### Logging | |
| +#log-output = FILE | |
| #log-slow-slave-statements | |
| #log-slow-admin-statements | |
| -#long-query-time = 2 | |
| +#long-query-time = 2 | |
| +#slow-query-log = 1 | |
| +#slow-query-log-file = /var/lib/mysqllogs/slow-log | |
| [mysqld_safe] | |
| log-error = /var/log/mysqld.log | |
| +#malloc-lib = /usr/lib64/libjemalloc.so.1 | |
| open-files-limit = 65535 | |
| [mysql] |
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