Monthly Archive: March 2012

Mar 07

InnoDB: Unable to lock ./ibdata1, error: 11

  Today, I saw that our mysql server suddenly went down and on checking mysql server logs, following thing was noticed.   InnoDB: Unable to lock /path/to/ibdata1, error: 11 InnoDB: Check that you do not already have another mysqld process InnoDB: using the same InnoDB data or log files. To fix this issue, make a copy of …

Continue reading »