MySQL cannot start after an accidental power outage

server starts unexpectedly after power outage MySQL Database error:

Another MySQL daemon already running withthe same UNIX socket.

Log on Locally MySQL database tip:

ERROR 2002 (HY000): Can ' t connect to local MySQL server through socket '/var/lib/mysql/mysql.sock ' (111)

Reason:

MySQL no normal stop, after the machine restarts Mysql.sock always exists, but after the machine restarts MySQL actually for the start,

so we need to put /var/lib/mysql under the Mysql.sock The file is deleted, and then it's ready to start.

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MySQL cannot start after an accidental power outage