Portál AbcLinuxu, 10. května 2025 12:42
[mysql] [mysqld] # MyISAM # key-buffer-size = 32M myisam-recover = FORCE,BACKUP # SAFETY # max-allowed-packet = 16M max-connect-errors = 1000000 # DATA STORAGE # datadir = /var/lib/mysql/ # BINARY LOGGING # #log-bin = /var/lib/mysql/mysql-bin #expire-logs-days = 14 sync-binlog = 1 # CACHES AND LIMITS # table_cache = 16000 tmp-table-size = 128M max-heap-table-size = 128M query-cache-type = 1 query-cache-size = 1024M max-connections = 500 thread-cache-size = 50 open-files-limit = 65535 table-definition-cache = 8000 table-open-cache = 8000 key_buffer_size = 256M join_buffer_size = 512k # INNODB # innodb_lock_wait_timeout = 60 innodb_buffer_pool_instances = 8 innodb_rollback_on_timeout = 0 innodb-flush-method = O_DIRECT innodb-log-files-in-group = 2 innodb-log-file-size = 128M #innodb-flush-log-at-trx-commit = 1 innodb-file-per-table = 1 innodb-buffer-pool-size = 3072M innodb-flush-log-at-trx-commit = 0 # LOGGING # log-error = /var/lib/mysql/mysql-error.log log-queries-not-using-indexes = 0 slow-query-log = 1 long_query_time = 2 slow-query-log-file = /var/lib/mysql/mysql-slow2.log
Pokud se ta aplikace před tím připojovala na lokální unix socket, tak by mohl být problém v dns překladech.
Zkuste dát do konfigurace mysql:
skip-name-resolve
(Potom ale přestanou fungovat uživatelé v DB user@hostname, je třeba zadávat user@ip nebo rovnou user@%.)
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