Does anyone on the list have experience with RAID group size limits?

I seek to convert my qty 5 small volumes for Oracle into qty 2 volumes (one big, one little) for oracle and use lots of spindles. In fact, I’d like to just do a big, giant volume on my filer and put everything in qtrees shared/exported.

Anyone out there done this yet? Hit any RAID size limits?

Thx;

JKB