Now I added 1 row on the master.
Before both sequence start values were 403.

After the insert the master shows 404 as expected but the "hot-standby" shows 436. In the slaves table there is only the one row more, I just inserted on the master and it's ID column shows 404.

Lets suppose - and hope - at least the data tables stay in sync.
But with this phenomena I can't trust the system, can I?

and I can't use the hot-standy to pull the backups from there to lighten the load of the master. :(




Am 31.03.2012 21:42, schrieb Andreas:
Hi,
I configured a master and a hot-standby server as described here:
http://wiki.postgresql.org/wiki/Binary_Replication_Tutorial#Starting_Replication_with_only_a_Quick_Master_Restart

At first everything looked ok.
Then some days later I find that at least some sequences on the hot-standby are higher than those on the master. I checked only one table with such a leaped sequence as primary key and there where no entries for the higher sequence values.

How can this happen?




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