AZ-800 / Q44 / MS
You have an on-premises Distributed File System Replication (DFSR) deployment that contains 10 servers.
You plan to migrate the DFSR deployment to Azure File Sync and configure cloud tiering.
You need to identify the earliest time to turn on cloud tiering. The solution must minimize the space utilized in the on-premises environment during the migration.
At which point during the migration should you enable cloud tiering?