On Wed, Apr 20, 2011 at 9:28 AM, rajibdk <rajib.deka@siemens.com> wrote:
> We are getting the following log while configuring hot standby,
>
> 2011-04-20 17:34:40 ETC/GMT FATAL: the database system is starting up
> 2011-04-20 17:34:41 ETC/GMT FATAL: database system identifier differs
> between the primary and standby
> 2011-04-20 17:34:41 ETC/GMT DETAIL: The primary's identifier is
> 5592072752411433371, the standby's identifier is 5597615802844953578.
>
> PostgreSQL Version: 9.0.2
You need to initialize the slave using a hot backup taken on the master.
--
Robert Haas
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