THIS IS NOT TRUE. Look at the report from TDP for Informix backup:
tsm: PUMBA.ACIT.BG>q cont /dev/rtsm_bk00
Node Name Type Filespace Client's Name for File
Name
------------------------ ---- ----------
--------------------------------------
PUMBA-API.ACIT.BG Bkup /pumba_lo- /pumba_local/datadbs/ 0
cal
tsm: PUMBA.ACIT.BG>q cont /dev/rtsm_bk01
Node Name Type Filespace Client's Name for File
Name
------------------------ ---- ----------
--------------------------------------
PUMBA-API.ACIT.BG Bkup /pumba_lo- /pumba_local/rootdbs/ 0
cal
PUMBA-API.ACIT.BG Bkup /pumba_lo- /pumba_local/datadbs/ 0
cal
PUMBA-API.ACIT.BG Bkup /pumba_lo- /pumba_local/0/ 20
cal
remember that TDP is not going to your server as a "backup" it is going as
an "archive" look at where the archives are pointed to in the management
class you've specified in your init<SID>.utl file...
Dwight