Re: pg_controldata doesn't report 64/32bit?

Simon,

> Sounds like Josh is asking for a way to find out the things that matter
> on an architecture and compare them with the relevant parts of the
> pg_control structure. The 32/64 bit thing was probably just his
> shorthand for that. Perhaps we should document how to perform a
> portability check?
> 

Pretty much.  We're supporting x86 64-bit servers for Solaris now, and 
we need SMF to be able to check whether it can safely run x binaries 
against y data.

--Josh Berkus