On Wed, 17 Feb 1999, Tatsuo Ishii wrote:
> > On Mon, 15 Feb 1999, Ken Mort wrote:
> >
> > > Already asked this in the other lists so here.
> > >
> > > I need to store some polygons that are larger than 8K.
> > > I was reading in hackers archives talk about a solution
> > > to the 8K limit. Was anything done? If so, what do I
> > > need to do to solve my problem?
> >
> > There is an option that can be set at compile time to set the block size
> > from 8k to something like 32 or 64K (not sure which).
>
> I think it is 32k. (tuple offset in a block is limited to 15 bits)
>
> > Note: Changing the block size may have a performance hit however.
>
> Why?
I think some file systems are more optimised for 8K blocks. I may be
thinking on the original reason for the 8k limit in the first place, but I
remember there was discussions about this when the block size was altered.
Peter
--
Peter Mount, IT Section
petermount@it.maidstone.gov.uk
Anything I write here are my own views, and cannot be taken as being the
official words of Maidstone Borough Council