| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Yaroslav Tykhiy <yar(at)barnet(dot)com(dot)au> |
| Cc: | Sam Nelson <samn(at)consistentstate(dot)com>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Warm Standby Weirdness |
| Date: | 2010-08-23 03:00:49 |
| Message-ID: | 28078.1282532449@sss.pgh.pa.us |
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| Lists: | pgsql-general |
Yaroslav Tykhiy <yar(at)barnet(dot)com(dot)au> writes:
> On Thu, Aug 19, 2010 at 11:22:15PM -0400, Tom Lane wrote:
>> This is just an educated guess, but I'm going to bet on 32-bit vs 64-bit.
>> Are you trying to copy the DB to a machine with different word size?
>> Won't work.
> Just in case, if anyone ever _really_ needs to run a legacy 32-bit DB on
> a 64-bit system, they may find it good to know that it works no problem
> at least in FreeBSD.
Right, I should have been clearer: you can't run a 32-bit database image
with a 64-bit Postgres executable. Most 64-bit operating systems can
still execute 32-bit executables, though, so you can get there by
running a 32-bit PG on your shiny new 64-bit machine.
regards, tom lane
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