Re: Fwd: Monitoring Replication on Master/Slave Postgres(9.1)

[Gabriel Muñoz <gabriel.munoz@xxxxxxxxx>]

I use "select * from pg_stat_replication;" and compare columns: sent_location | write_location | flush_location | replay_location

Gabriel.

On Wed, Nov 28, 2012 at 7:09 PM, Steve Crawford <scrawford@xxxxxxxxxxxxxxxxxxxx> wrote:

On 11/28/2012 11:24 AM, Shams Khan wrote:

Thanks for the response Steve...It was really helpful:

Below are some doubts I wanted to clarify..please read and suggest.
Can we also check if replication was broken earlier...somehow due to power failure of some other reasons in past...The reason I am asking is I am getting some discrepancies in data between master and slave...? I want to know the reason of it...

What sort of discrepancies? I am unaware of situations in a properly configured and functioning system where the standby could be anything other than lagging the master but I didn't dig through release notes to see if there were any related bugs.

Cheers,
Steve



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