On Jun 10, 2005, at 5:23 AM, Matthew Large wrote:

We run Image backups at the weekend and normal incrementals in the
week,
and for some time now the filespaces involved in the backup have not
updated their last backup/access date/time....

The timestamp will be updated only for unqualified Incremental
backups which complete without error. A nuance is that as of TSM 5.1:
If the command specified by the PRESchedulecmd or POSTSchedulecmd
option ends with a nonzero return code, TSM will consider the command
to have failed.

  Richard Sims