If I were to look to doing the same thing here, where our master is Solaris & we can get by with scripting, it looks like it would be a right royal pain!.
Would need to utilise bpplinclude commmand to:
(a) list current backup selection bpplinclude policy -l (& cut out the word 'INCLUDE')
(b) delete current backup selection bpplinclude policy -delete path_from_(a)
(c) add new backup selection bpplinclude policy -add new_path_to_be_determined
or
(b-c) modify backup selection bpplinclude policy -modify path_from_(a) new_path_to_be_determined
That's fine to a point.
The hardest bit will be to identify what needs to be your new backup selection. You can't interrogate the filer directly to determine this, but how would you script something via Windows to do this? Sorry, my background is *NIX!
For us we would need to have an nfs mount of the underlying volume which we could then interrogate to find the most recent/current directory. The format of the mount point or path would then need to be amended to relate directly to the filer (e.g. from /filer1/volume1/backup.date to /vol/vol1/backup.date or whatever). This could then be fed into the bpplinclude command as the required backup selection.
Unless there's a really easy way of doing this that I'm totally missing.....anything in SnapVault that could make this easier with regards to naming conventions, locations or similar (don't use it .... just yet!!)??