unknown variable 'defaults-file=/home/mysql/my3310.cnf'--percona server 5.7
初始化 percona server 5.7 的时候
一定要把默认的 /etc/my.cnf mv 掉 否则一直优先按照默认配置进行参数读取
报错如下：
[root@fund-mgmt-db-mog-2 ~]# /home/mysql/mysql/bin/mysqld --initialize --user=mysql --defaults-file=/home/mysql/my3310.cnf --basedir=/home/mysql/mysql --datadir=/home/mysql/my3310/data
2016-11-21T02:44:43.017602Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-11-21T02:44:43.179291Z 0 [Warning] InnoDB: New log files created, LSN=45790
2016-11-21T02:44:43.214156Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2016-11-21T02:44:43.267368Z 0 [ERROR] unknown variable 'defaults-file=/home/mysql/my3310.cnf'
2016-11-21T02:44:43.267390Z 0 [ERROR] Aborting
解决办法： 调整一下参数顺序就好了
[root@fund-mgmt-db-mog-2 ~]# /home/mysql/mysql/bin/mysqld --defaults-file=/home/mysql/my3310.cnf --initialize --user=mysql --basedir=/home/mysql/mysql --datadir=/home/mysql/my3310/data
一定要把默认的 /etc/my.cnf mv 掉 否则一直优先按照默认配置进行参数读取
报错如下：
[root@fund-mgmt-db-mog-2 ~]# /home/mysql/mysql/bin/mysqld --initialize --user=mysql --defaults-file=/home/mysql/my3310.cnf --basedir=/home/mysql/mysql --datadir=/home/mysql/my3310/data
2016-11-21T02:44:43.017602Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-11-21T02:44:43.179291Z 0 [Warning] InnoDB: New log files created, LSN=45790
2016-11-21T02:44:43.214156Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2016-11-21T02:44:43.267368Z 0 [ERROR] unknown variable 'defaults-file=/home/mysql/my3310.cnf'
2016-11-21T02:44:43.267390Z 0 [ERROR] Aborting
解决办法： 调整一下参数顺序就好了
[root@fund-mgmt-db-mog-2 ~]# /home/mysql/mysql/bin/mysqld --defaults-file=/home/mysql/my3310.cnf --initialize --user=mysql --basedir=/home/mysql/mysql --datadir=/home/mysql/my3310/data
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/29291882/viewspace-2128790/ ，如需转载，请注明出处，否则将追究法律责任。
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