Does the TSM client for SUN support journaling?  If not, are there any rumors
that its being developed?

The system administrator for a medical imaging system (GE-PACS) whats to use TSM
for backup.  The system has millions of small files which are never changed.
Only new files are added to the system.  So this seem ideal for journaling.

If journaling is not an option, I would welcome suggestions on methods which
would guarantee that all files are backed up without having to suffer the
overhead of the standard backup process.