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

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

find / -name ibdata1해봐서 원본파일 찾은다음 복사해준다

mv ibdata1 ibdata1.bak
cp -a ibdata1.bak ibdata1

출처: http://cglreport.zhenhua.info/2008/08/mysql-error-unable-to-lock-ibdata1.html

mv /var/lib/mysql/ibdata1 /var/lib/mysql/ibdata1.bak
cp -a /var/lib/mysql/ibdata1.bak /var/lib/mysql/ibdata1

출처: http://help-php.com/mysql-error-innodb/