Mongo db repair

repair.sh

#!/bin/bash
 
LOCK_FILE=/var/lib/mongodb/mongo.lock
PID_FILE=/var/run/mongo.pid
DAEMON=/usr/local/bin/mongod
DBPATH=/var/lib/mongodb
 
mongo_running=0
 
if [ -f $PID_FILE ]; then
  pid=`cat $PID_FILE`
  ps auxww | egrep "root +$pid" > /dev/null
  if [ $? == 0 ]; then
    mongo_running=1
  fi
fi
 
if [ $mongo_running == 1 ]; then
  echo "Mongo already running pid:$pid"
  exit 0
fi
 
echo "Mongo is not running. Starting to repair."
 
if [ -f $LOCK_FILE ]; then
  echo -n "Removing lock_file:$LOCK_FILE..."
  rm $LOCK_FILE
  echo "done."
fi
 
echo "Repairing mongo db at $DBPATH..."
$DAEMON --dbpath $DBPATH --repair
echo "done."