Re: 9.1 replication on different arch

2011/11/2 Martín Marqués <martin(dot)marques(at)gmail(dot)com>

> I have two servers, one a x86 32bit server, and the other one is a x86
> 64 bit server.
>
> We want to use synchronous replication and make the 32 bit be a master
> and the 64bit be a read-only stand-by.
>
> Do I have to install 32bit postgresql on the 64bit server to be able
> to use wal replication?
>
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> Martín Marqués
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Native replication is only available on systems with the same architecture,
so the short answer is no.

But I'm pretty sure you can still use other replication tools like Slony or
Bucardo, although neither is synchronous.

-Adam