十二12 发表于 2018-9-29 09:39:06

mysql-mysql多实例只能起来一个实例 问题解决过程

120307 21:05:46InnoDB: Unable to open the first data file  InnoDB: Error in opening ./ibdata1
  120307 21:05:46InnoDB: Operating system error number 11 in a file op
  eration.
  InnoDB: Error number 11 means 'Resource temporarily unavailable'.
  InnoDB: Some operating system error numbers are described at
  InnoDB: http://dev.mysql.com/doc/refman/5.5/en/operating-system-error-codes.html
  120307 21:05:46 InnoDB: Could not open or create data files.
  120307 21:05:46 InnoDB: If you tried to add new data files, and it failed here,
  120307 21:05:46 InnoDB: you should now edit innodb_data_file_path in my.cnf back
  120307 21:05:46 InnoDB: to what it was, and remove the new ibdata files InnoDB created
  120307 21:05:46 InnoDB: in this failed attempt. InnoDB only wr
  ote those files full of
  120307 21:05:46 InnoDB: zeros, but did not yet use them in any way. But be careful: do not
  120307 21:05:46 InnoDB: remove old data files which contain your precious data!

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