2^22 * (block_size) so 64 and 128gb respectively. This obviously assumes that a) you are using smallfile tablespaces and b) the os doesn't impose a lower limit. There's a section in the docs for your version called database limits that contains this and other useful info. Niall On Wed, Jan 6, 2010 at 11:50 AM, dba1 mcc <mccdba1@xxxxxxxxx> wrote: > We have ORACLE 10.2.0.4 X86_64 on Redhat server. I knew for 8k DB block > size max file size is 32 GB. > > Does anyone know for 16K and 32K what is max file size? > > Does max file size different on X86 and X86_64 version? > > Thanks. > > > > > -- > //www.freelists.org/webpage/oracle-l > > > -- Niall Litchfield Oracle DBA http://www.orawin.info