Global File Locking
For Azure File Sync on multiple geographically diverse servers, lock files across the enterprise to eliminate conflicts.
For example, a user in Chicago opens a spreadsheet on a local server, and that server is running Azure File Sync to a share that is also mounted by a server in Atlanta also running Azure File Sync. The file lock for the spreadsheet should be global, preventing write access in Atlanta when opened in Chicago.
See Panzura.com for reference.