我的MySQL日志显示重复的错误:
141223  5:47:21 [ERROR] Invalid (old?) table or database name 'lost+found'
我有一个名为的数据库,#mysql50#lost+found但似乎无法删除它。
mysql> show databases;
+---------------------+
| Database            |
+---------------------+
| information_schema  |
| maindatabas         |
| maindatabas_help    |
| maindatabas_tracker |
| gitlabhq_production |
| locations           |
| #mysql50#lost+found |
| mysql               |
| osticket            |
| performance_schema  |
+---------------------+
10 rows in set (0.00 sec)
mysql> DROP DATABASE `#mysql50#lost+found`;
ERROR 1008 (HY000): Can't drop database '#mysql50#lost+found'; database doesn't exist
mysql>
我正在运行服务器版本:5.5.40,由Centos 6上的IUS社区项目分发。
每个MySQL在CentOS 6x(不是5x)上运行非常慢,我的datadir在ext3上带有barrier = 0选项。
是什么导致此错误,如何消除该错误?