[A版技术问答]运行upupw 数据库报错#2002

2018-04-03 10:57:00 4196 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2018-04-03 10:57:00 4196 [Note] InnoDB: The InnoDB memory heap is disabled
2018-04-03 10:57:00 4196 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2018-04-03 10:57:00 4196 [Note] InnoDB: Memory barrier is not used
2018-04-03 10:57:00 4196 [Note] InnoDB: Compressed tables use zlib 1.2.3
2018-04-03 10:57:00 4196 [Note] InnoDB: Not using CPU crc32 instructions
2018-04-03 10:57:00 4196 [Note] InnoDB: Initializing buffer pool, size = 512.0M
2018-04-03 10:57:00 4196 [Note] InnoDB: Completed initialization of buffer pool
2018-04-03 10:57:00 4196 [Note] InnoDB: Highest supported file format is Barracuda.
2018-04-03 10:57:00 4196 [Note] InnoDB: 128 rollback segment(s) are active.
2018-04-03 10:57:00 4196 [Note] InnoDB: Waiting for purge to start
2018-04-03 10:57:00 4196 [Note] InnoDB:  Percona XtraDB (http://www.percona.com) 5.6.26-74.0 started; log sequence number 65791988
2018-04-03 10:57:01 4692 [Note] InnoDB: Dumping buffer pool(s) not yet started
2018-04-03 10:57:01 4196 [Note] Plugin 'FEEDBACK' is disabled.
2018-04-03 10:57:01 4196 [Note] Recovering after a crash using tc.log
2018-04-03 10:57:01 4196 [ERROR] Can't init tc log
2018-04-03 10:57:01 4196 [ERROR] Aborting
但是s1时 Apache、数据库、memcached服务都显示运行成功了

哪位大神帮我解决一下吧 谢谢

mariadb/data目录下的tc.log删除再启动

动力火锅：mariadb/data目录下的tc.log删除再启动回到原帖

删除再启动时 报错Host 'localhost' is not allowed to connect to this Maria DB server 是为什么

不是启动数据库时报错，而是你用外部工具连接时报错吧？