We are testing our upgrade to es 6, and the way we do our backups need to change a bit.
In the older versions, we would call the index with "translog.disable_flush": true
this disables the flushing to disk of the translog, so we could do an rsync, and capture a specific state of the node.
This does not appear to be in the es 6 code base anymore. So, what would be the equivalent way to do this in es 6?