From: | Steeles <steeles(at)gmail(dot)com> |
---|---|
To: | Magnus Hagander <magnus(at)hagander(dot)net> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Can WAL files be shipped to multiple servers? |
Date: | 2010-07-23 16:36:41 |
Message-ID: | AANLkTikSihfCy_MPZproCFw=u0AFypYm6g3Ubs0fuyhw@mail.gmail.com |
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Lists: | pgsql-general |
Thanks for the quick reply.
so if I switch target database from recovery mode to normal mode and do
pg_dump to backup, then switch it back to recovery mode.
Will it break the relationship between source and target? Do I need to
re-configure it in order to receive the WAL files?
On Fri, Jul 23, 2010 at 12:31 PM, Magnus Hagander <magnus(at)hagander(dot)net>wrote:
> On Fri, Jul 23, 2010 at 18:29, Steeles <steeles(at)gmail(dot)com> wrote:
> > I am working on shipping WAL files, can WAL files do one-to-many
> shipping?
> > The target PG instances are running in the recovery mode waiting for the
> WAL
> > files.
>
> Yes. Just copy the files to multiple machines, the slaves are
> completely independent.
>
>
> > also, once the target PG database receives WAL files and update its own
> > database, can I run pg_dump to dump all the data when it is in recovery
> > mode?
>
> No.
>
>
> --
> Magnus Hagander
> Me: http://www.hagander.net/
> Work: http://www.redpill-linpro.com/
>
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