I'm using MongoDB 3.6.2 and configured to sharded cluster. I used mongodump to dump oplog from every shard and then restored by mongorestore via mongos, but I got below error.
Failed: no oplog file to replay; make sure you run mongodump with --oplog
And then I restored by mongod that works.
Is it possible to restore oplog via mongos? If yes, how to do?