Probably the easiest way is create a mount point / share (e.g. /srv/logs/<node>/ no matter where and how it's named, do just like your organization naming standards said), and under that you could put those in one or several sub directories. Probably you could/should use day/month/year etc. sub directories there. It depends how and how often you are copied those logs there. Then use just your normal UF's inputs.conf which as modified by path part to point correct logs under that mount point.
r. Ismo
