InnoDB: The log sequence number in ibdata files does not match

InnoDB: The log sequence number in ibdata files does not match
InnoDB的：在ibdata文件的日志序列号不匹配

可能ibdata文件损坏了
解决办法如下:
在my.cny 的[mysqld]中加入

    # Size of each log file in a log group. You should set the combined size 
    # of log files to about 25%-100% of your buffer pool size to avoid 
    # unneeded buffer pool flush activity on log file overwrite. However, 
    # note that a larger logfile size will increase the time needed for the 
    # recovery process. 
    innodb_log_file_size=10M 
     
    # Number of threads allowed inside the InnoDB kernel. The optimal value 
    # depends highly on the application, hardware as well as the OS 
    # scheduler properties. A too high value may lead to thread thrashing. 

    innodb_thread_concurrency=8 
     
    innodb_force_recovery = 4 
     
    max_allowed_packet=16M