Change journals can be created and accessed on local NTFS volumes only. If NTFS file systems are mounted from remote servers, the incremental backups that include the mounted volumes do not use the change journal for those volumes.
For example:
File Server ‘ServerA ‘shares ‘DirectoryA’ for anyone to mount.
Workstation ‘UserA’ maps ‘DirectoryA’ as a local drive and then adds/change files.
If an incremental backup of ‘ServerA’ is performed: ‘UserA’ changes to ‘DirectoryA’ will be seen and backed up using the change journal.
If an incremental backup of ‘UserA’ is performed using the change journal: ‘UserA’ changes to ‘DirectoryA’ will not be backed up using the change journal.