text: // @tags: [requires_getmore, requires_non_retryable_writes]
  
  // SERVER-2009 Count odd numbered entries while updating and deleting even numbered entries.
  
  t = db.jstests_remove9;
  t.drop();
  t.ensureIndex({i: 1});
  for (i = 0; i < 1000; ++i) {
      t.save({i: i});
  }
  
  s = startParallelShell(
      't = db.jstests_remove9; Random.setRandomSeed(); for( j = 0; j < 5000; ++j ) { i = Random.randInt( 499 ) * 2; t.update( {i:i}, {$set:{i:2000}} ); t.remove( {i:2000} ); t.save( {i:i} ); }');
  
  for (i = 0; i < 1000; ++i) {
      assert.eq(500, t.find({i: {$gte: 0, $mod: [2, 1]}}).hint({i: 1}).itcount());
  }
  
  s();
  