#### WARNING: This documenmt needs a run through and a few things left too.  

   # You must have run the script Shard.txt and then continue with this. 

  # Now remove the shard and it will drain to the other
mongo --quiet --eval 'db.runCommand( { removeShard : "shard0000" })' admin
mongo --quiet --eval 'sh.setBalancerState(true)'
mongo --quiet --eval 'db.runCommand( { removeShard : "shard0000" })' admin
sleep 5
mongo --quiet --eval 'sh.status()' | egrep '\-\->>|state'

  # Now add the shard back and it should rebalance. 
mongo --eval 'sh.addShard( "localhost:4001" )'
mongo --quiet --eval 'sh.setBalancerState(true)'
sleep 2
mongo --quiet --eval 'sh.status()' | egrep '\-\->>|state'
mongo --port 4001 --eval "db.no.count()" shard_test
mongo --port 4002 --eval "db.no.count()" shard_test
  # However, you will notice its now shard00002