MariaDB 10.1原始碼安裝執行mysql_install_db報錯"system tables failed"

報錯原因：
與/etc/my.cnf相沖突

解決方法：
將/etc/my.cnf改名

[root@localhost maria]# mv /etc/my.cnf /etc/my.cnf_5.7

--再次初始化資料檔案成功

[root@localhost maria]# ./scripts/mysql_install_db --user=mysql  --datadir=/maria_data/
.....
2016-06-17 17:37:16 139707541080032 [Note] InnoDB: Highest supported file format is Barracuda.
2016-06-17 17:37:16 139707541080032 [Note] InnoDB: 128 rollback segment(s) are active.
2016-06-17 17:37:16 139707541080032 [Note] InnoDB: Waiting for purge to start
2016-06-17 17:37:16 139707541080032 [Note] InnoDB:  Percona XtraDB () 5.6.29-76.2 started; log sequence number 1616819
2016-06-17 17:37:16 139706685712128 [Note] InnoDB: Dumping buffer pool(s) not yet started
OK

To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system

PLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER !
To do so, start the server, then issue the following commands:

'./bin/mysqladmin' -u root password 'new-password'
'./bin/mysqladmin' -u root -h localhost.localdomain password 'new-password'

Alternatively you can run:
'./bin/mysql_secure_installation'

which will also give you the option of removing the test
databases and anonymous user created by default.  This is
strongly recommended for production servers.

See the MariaDB Knowledgebase at or the
MySQL manual for more instructions.

You can start the MariaDB daemon with:
cd '.' ; ./bin/mysqld_safe --datadir='/maria_data/'

You can test the MariaDB daemon with mysql-test-run.pl
cd './mysql-test' ; perl mysql-test-run.pl

Please report any problems at

The latest information about MariaDB is available at
You can find additional information about the MySQL part at:
http://dev.mysql.com
Support MariaDB development by buying support/new features from MariaDB
Corporation Ab. You can contact us about this at sales@mariadb.com.
Alternatively consider joining our community based development effort:
/en/contributing-to-the-mariadb-project/