Re: [HACKERS] Hot standby off of hot standby?

2012-01-30 Thread Simon Riggs
On Mon, Jan 30, 2012 at 4:36 AM, Igor Schtein ischt...@gmail.com wrote:

 Is it possible to use a standby instance as a master/primary for another
 standby in Postgres 9.0?  In other words, does PG 9.0 supports cascading
 standby configuration?

No, but 9.2 will support that feature, known as cascading replication.

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 Simon Riggs   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training  Services

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[HACKERS] Hot standby off of hot standby?

2012-01-30 Thread Igor Schtein
Hi,

Is it possible to use a standby instance as a master/primary for another
standby in Postgres 9.0?  In other words, does PG 9.0 supports cascading
standby configuration?

Thanks,
Igor


Re: [HACKERS] Hot standby off of hot standby?

2012-01-30 Thread Josh Berkus
On 1/29/12 8:36 PM, Igor Schtein wrote:
 Hi,
 
 Is it possible to use a standby instance as a master/primary for another
 standby in Postgres 9.0?  In other words, does PG 9.0 supports cascading
 standby configuration?

No, that's a 9.2 feature in development.

If you can build PostgreSQL from source and apply patches, we could use
your help testing it!

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Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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