This branch minimize the times fileshelf touch the disk to do a key lookup. Also includes a branch new LRUCache for the Filshelf this also should reduce the time we are hitting disk, as e.g: sync is issuing a lot of consecutive request to the file shelf.
This branch minimize the times fileshelf touch the disk to do a key lookup. Also includes a branch new LRUCache for the Filshelf this also should reduce the time we are hitting disk, as e.g: sync is issuing a lot of consecutive request to the file shelf.