我正在使用 10.0.19-MariaDB-1~trusty-log 版本，我只能使用 innodb_force_recovery=6 重新启动 mysqld，我不知道为什么。
/usr/sbin/mysqld 的输出如下：
root@birdwatch:~> /usr/sbin/mysqld
151112 12:49:53 [Note] /usr/sbin/mysqld (mysqld 10.0.19-MariaDB-1~trusty) starting as process 4603 ...
151112 12:49:53 [Note] InnoDB: Using mutexes to ref count buffer pool pagesfile=hey_prova --log-output=FILE
151112 12:49:53 [Note] InnoDB: The InnoDB memory heap is disabled
151112 12:49:53 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
151112 12:49:53 [Note] InnoDB: Memory barrier is not used
151112 12:49:53 [Note] InnoDB: Compressed tables use zlib 1.2.8
151112 12:49:53 [Note] InnoDB: Using Linux native …