Hi Teresa,
Have you considered implementing DFS? Does your application support accessing a DFS link?
Using a DFS namespace to access the data will enable you to abstract the actual UNC Path of the CIFS share.
So if i understand your requirement, folder 00-09 would be created in volume1, folders 10-19 in volume2 etc. You would then configure DFS to something like:
\\domain.com\audio
- \\domain.com\audio\00 = \\vserver1\volume1\00 (DFS Link = DFS Target)
- \\domain.com\audio\01 = \\vserver1\volume1\01
...
- \\domain.com\audio\10 = \\vserver1\volume2\10
- \\domain.com\audio\11 = \\vserver1\volume2\11
This approach would require you to setup and configure DFS for the 100 folders (DFS Links\Targets) which is a bit of work but it can easily be scripted using dfsutil.exe or powershell cmdlets. Hope that helps
/Matt