Exception in initAndListen: 12596 old lock file, terminating, fileexception

Exception in initAndListen: 12596 old lock file, terminating, fileexception

# Mongd-f/etc/mongodb. conf error reported

Monogdb. log analysis

Unclean shutdown detected.

Please visit http://dochub.mongodb.org/core/repair for recovery instructions .*************

Wed Nov 5 04:14:35. 951 [initandlisten] exception in initAndListen: 12596 old lock file, terminating

Wed Nov 5 04:14:35. 951 dbexit:

Wed Nov 5 04:14:35. 951 [initandlisten] shutdown: going to close listening sockets...

Wed Nov 5 04:14:35. 951 [initandlisten] shutdown: going to flush diaglog...

Wed Nov 5 04:14:35. 951 [initandlisten] shutdown: going to close sockets...

Wed Nov 5 04:14:35. 951 [initandlisten] shutdown: waiting for fs preallocator...

Wed Nov 5 04:14:35. 951 [initandlisten] shutdown: closing all files...

Wed Nov 5 04:14:35. 951 [initandlisten] closeAllFiles () finishe

Wed Apr 1 04:14:35. 951 dbexit: really exiting now

Prompt Error Analysis: There is a long history D. lock File

Root cause: the VM instance is shut down unexpectedly, and the database is not shut down normally.

Solution: Delete the mongod. lock file and restart the database again.

# Mv primary D. lock primary D. lock. bak

# Mongd-f/etc/mongodb. conf

Check for database exceptions

Subsequent job: We recommend that you execute the job if any exceptions exist.

> Db. repairDatabase ()