Backup questions

We created a clp that mimics a go save 23 several years ago. The system is not 
restricted, but QINTER is down and nothing is running in QBATCH.

I would like confirmation of exactly what we are backing up.

Step 1 is SAVSECDATA 
Step 2 is SAVCFG
Step 3 is SAVLIB *ALLUSR
Step 4 is SAVDLO
 
These steps I understand. It is the last step I am not sure of:

Step 5 is  SAV DEV('/QSYS.LIB/TAPMLB02.DEVD') OBJ(('/*') ('/QSYS.LIB' *OMIT) 
('/QDLS' *OMIT) ('/QNTC' *OMIT) ('/QOPENSYS/QIBM/ProdData' *OMIT)) VOL('P2') 
ENDOPT(*UNLOAD) UPDHST(*YES) 


If I am correct this statement saves everything else on the computer, but not 
what we already saved. The joblog says that this command saves 21089 objects. 
Where are these objects ? Can I get a list of them ?

We are on V5R3, current on PTF's.

TIA,
Cyndi B.
Boise, ID